Mil. Spec. Lock Washers | McMaster-Carr

These washers are manufactured and tested to strict U.S. military standards for material and construction. As you tighten, the uneven ends bite into the nut or screw so it won't loosen due to mild vibration. While they don't hold as tightly as other lock washers, they are a great fit for electrical panels, light fixtures, and other light duty assemblies. Split lock washers are not reusable, and they only work with fasteners that have right-hand threads.

Passivated 18-8 Stainless Steel—The choice for wet and outdoor environments, these washers won't rust when exposed to moisture. However, they can't hold up to the harsh chemicals that 316 stainless steel can.

Black-Oxide 18-8 Stainless Steel—Typically chosen for their appearance, these washers have a dark, matte coating to create a finished look. They won't rust in wet and outdoor environments, but can't hold up to harsh chemicals as well as 316 stainless steel.

Highly Corrosion-Resistant Passivated 316 Stainless Steel—Superior to 18-8 stainless steel, these washers won't degrade when exposed to harsh weather, salt water, and most chemicals.

Highly Corrosion-Resistant Black-Oxide 316 Stainless Steel—Combines a finished appearance with the rust resistance of 316 stainless steel. Even if the coating wears off, these washers will hold up in just about any environment, including salt water and most chemicals.

Zinc-Yellow-Chromate-Plated Steel—With the same corrosion resistance as zinc-plated steel, these withstand occasional exposure to moisture.

Corrosion-Resistant Cadmium-Plated Steel—The finish creates a better barrier against rust than zinc plating for use in wet and outdoor environments.

	ID	OD	Thk.	Mil. Spec.	Specs. Met	Pkg. Qty.		Pkg.
Passivated 18-8 Stainless Steel



	5/16"	0.314"	0.583"	0.078"	MS35338-140	ASME B18.21.1	25	91475A030	00000


	3/8"	0.377"	0.680"	0.094"	MS35338-141	ASME B18.21.1	25	91475A031	00000
	7/16"	0.440"	0.776"	0.109"	MS35338-142	ASME B18.21.1	10	91475A116	0000
	1/2"	0.502"	0.869"	0.125"	MS35338-143	ASME B18.21.1	10	91475A033	0000
	9/16"	0.564"	0.965"	0.141"	MS35338-144	ASME B18.21.1	10	91475A159	0000
	5/8"	0.628"	1.073"	0.156"	MS35338-145	ASME B18.21.1	10	91475A035	00000
	3/4"	0.753"	1.265"	0.188"	MS35338-146	ASME B18.21.1	5	91475A040	00000
	1"	1.003"	1.656"	0.250"	MS35338-148	ASME B18.21.1	2	91475A160	0000
	1 1/8"	1.129"	1.847"	0.281"	MS35338-149	ASME B18.21.1	1	91475A186	0000
	1 1/4"	1.254"	2.036"	0.312"	MS35338-150	ASME B18.21.1	1	91475A194	0000


	Black-Oxide 18-8 Stainless Steel



			5/16"	0.314"	0.583"	0.078"	MS35338-140	ASME B18.21.1	50	91475A434	0000


			3/8"	0.377"	0.680"	0.094"	MS35338-141	ASME B18.21.1	10	91475A439	0000
			7/16"	0.440"	0.776"	0.109"	MS35338-142	ASME B18.21.1	10	91475A440	0000
			1/2"	0.502"	0.869"	0.125"	MS35338-143	ASME B18.21.1	10	91475A507	0000
			9/16"	0.564"	0.965"	0.141"	MS35338-144	ASME B18.21.1	2	91475A508	0000
			5/8"	0.628"	1.073"	0.156"	MS35338-145	ASME B18.21.1	2	91475A509	0000


			Highly Corrosion-Resistant Passivated 316 Stainless Steel



					No. 2	0.088"	0.172"	0.020"	MS35338-134	ASME B18.21.1	100	91475A015	0000


					No. 4	0.114"	0.209"	0.025"	MS35338-135	ASME B18.21.1	100	91475A018	0000
					No. 6	0.141"	0.250"	0.031"	MS35338-136	ASME B18.21.1	100	91475A020	0000
					No. 8	0.167"	0.293"	0.040"	MS35338-137	ASME B18.21.1	100	91475A025	0000
					No. 10	0.193"	0.334"	0.047"	MS35338-138	ASME B18.21.1	100	91475A027	0000
					1/4"	0.252"	0.487"	0.062"	MS35338-139	ASME B18.21.1	50	91475A029	00000
					5/16"	0.314"	0.583"	0.078"	MS35338-140	ASME B18.21.1	10	91475A710	0000
					3/8"	0.377"	0.680"	0.094"	MS35338-141	ASME B18.21.1	10	91475A720	0000
					1/2"	0.502"	0.869"	0.125"	MS35338-143	ASME B18.21.1	5	91475A730	0000
					5/8"	0.628"	1.073"	0.156"	MS35338-145	ASME B18.21.1	3	91475A740	0000
					3/4"	0.753"	1.265"	0.188"	MS35338-146	ASME B18.21.1	2	91475A750	0000


					Highly Corrosion-Resistant Black-Oxide 316 Stainless Steel



							No. 2	0.088"	0.172"	0.020"	MS35338-134	ASME B18.21.1	100	91475A377	0000


							No. 4	0.114"	0.209"	0.025"	MS35338-135	ASME B18.21.1	100	91475A380	0000
							No. 6	0.141"	0.250"	0.031"	MS35338-136	ASME B18.21.1	100	91475A384	0000
							No. 8	0.167"	0.293"	0.040"	MS35338-137	ASME B18.21.1	100	91475A387	0000
							No. 10	0.193"	0.334"	0.047"	MS35338-138	ASME B18.21.1	100	91475A391	0000
							1/4"	0.252"	0.487"	0.062"	MS35338-139	ASME B18.21.1	50	91475A395	0000
							3/8"	0.377"	0.680"	0.094"	MS35338-141	ASME B18.21.1	10	91475A760	00000
							1/2"	0.502"	0.869"	0.125"	MS35338-143	ASME B18.21.1	5	91475A770	00000
3/4"							0.753"	1.265"	0.188"	MS35338-146	ASME B18.21.1	2	91475A780	0000


Zinc-Yellow-Chromate-Plated Steel



							No. 2	0.088"	0.172"	0.020"	MS35338-39	ASME B18.21.1	100	91475A235	0000


							No. 4	0.114"	0.209"	0.025"	MS35338-40	ASME B18.21.1	100	91475A242	0000
							No. 6	0.141"	0.250"	0.031"	MS35338-41	ASME B18.21.1	100	91475A257	0000
							No. 8	0.167"	0.293"	0.040"	MS35338-42	ASME B18.21.1	100	91475A273	0000
							No. 10	0.193"	0.334"	0.047"	MS35338-43	ASME B18.21.1	100	91475A274	0000
							1/4"	0.252"	0.487"	0.062"	MS35338-44	ASME B18.21.1	50	91475A283	0000
							5/16"	0.314"	0.583"	0.078"	MS35338-45	ASME B18.21.1	50	91475A289	0000
							3/8"	0.377"	0.680"	0.094"	MS35338-46	ASME B18.21.1	25	91475A293	0000
							7/16"	0.440"	0.776"	0.109"	MS35338-47	ASME B18.21.1	25	91475A304	0000
							1/2"	0.502"	0.869"	0.125"	MS35338-48	ASME B18.21.1	10	91475A328	0000
	9/16"						0.564"	0.965"	0.141"	MS35338-49	ASME B18.21.1	10	91475A331	0000


	5/8"	0.628"					1.073"	0.156"	MS35338-50	ASME B18.21.1	10	91475A342	0000
	3/4"	0.753"					1.265"	0.188"	MS35338-51	ASME B18.21.1	5	91475A790	0000
	7/8"	0.878"					1.459"	0.219"	MS35338-52	ASME B18.21.1	5	91475A346	0000
	1"	1.003"					1.656"	0.250"	MS35338-53	ASME B18.21.1	3	91475A348	0000
	1 1/8"	1.129"					1.847"	0.281"	MS35338-54	ASME B18.21.1	3	91475A353	0000
	1 1/4"	1.254"					2.036"	0.312"	MS35338-55	ASME B18.21.1	2	91475A369	0000
	1 3/8"	1.379"					2.219"	0.344"	MS35338-56	ASME B18.21.1	2	91475A373	0000
	1 1/2"	1.504"					2.419"	0.375"	MS35338-57	ASME B18.21.1	1	91475A376	0000


	Corrosion-Resistant Cadmium-Plated Steel



			No. 2	0.088"			0.172"	0.020"	MS35338-39	ASME B18.21.1	50	91475A511	0000


			No. 4	0.114"			0.209"	0.025"	MS35338-40	ASME B18.21.1	50	91475A517	0000
			No. 6	0.141"			0.250"	0.031"	MS35338-41	ASME B18.21.1	50	91475A523	0000
			No. 8	0.167"			0.293"	0.040"	MS35338-42	ASME B18.21.1	50	91475A530	0000
			No. 10	0.193"			0.334"	0.047"	MS35338-43	ASME B18.21.1	50	91475A531	0000
			1/4"	0.252"			0.487"	0.062"	MS35338-44	ASME B18.21.1	50	91475A535	0000
			5/16"	0.314"			0.583"	0.078"	MS35338-45	ASME B18.21.1	50	91475A541	0000
			3/8"	0.377"			0.680"	0.094"	MS35338-46	ASME B18.21.1	25	91475A544	0000
			7/16"	0.440"			0.776"	0.109"	MS35338-47	ASME B18.21.1	25	91475A548	0000
			1/2"	0.502"			0.869"	0.125"	MS35338-48	ASME B18.21.1	10	91475A552	0000
			9/16"	0.564"			0.965"	0.141"	MS35338-49	ASME B18.21.1	5	91475A553	0000


			5/8"	0.628"			1.073"	0.156"	MS35338-50	ASME B18.21.1	2	91475A820	0000

Mil. Spec. Tooth Lock Washers

These washers are manufactured and tested to strict U.S. military standards for material and construction. They resist vibration better than split lock washers to prevent nuts and screws from loosening in applications with constant movement, such as conveyors. Tooth lock washers typically can't be reused because the teeth often get bent when tightened.

External Tooth

Teeth on the outside edge bite into both the fastener and the mating surface for a stronger hold than internal-tooth lock washers. However, they may mar your material and snag on objects. Pair these washers with nuts and screws that are large enough to make contact with the teeth, such as pan, button, and binding head screws.

Wear-Resistant 410 Stainless Steel—These grip hard material better than other types of stainless steel. They are not as corrosion resistant as 18-8 and 316 stainless steel, so they are best for environments that experience occasional moisture.

Zinc-Plated Steel—A common choice for areas with occasional exposure to moisture.

Highly Corrosion-Resistant Phosphor Bronze—Stronger and more wear resistant than silicon bronze, but with the same excellent corrosion resistance. These washers won't rust or deteriorate when submerged in salt water, so they're a good fit for marine environments.

	ID	OD	Thk.	Mil. Spec.	Specs. Met	Pkg. Qty.		Pkg.
Wear-Resistant 410 Stainless Steel



	No. 4	0.115"	0.260"	0.015" to 0.019"	MS35335-57	ASME B18.21.1	25	97775A110	000000


	No. 6	0.141"	0.320"	0.016" to 0.022"	MS35335-58	ASME B18.21.1	25	97775A150	00000
	No. 8	0.168"	0.381"	0.018" to 0.023"	MS35335-59	ASME B18.21.1	25	97775A220	00000
	No. 10	0.195"	0.410"	0.020" to 0.025"	MS35335-60	ASME B18.21.1	25	97775A260	00000
	1/4"	0.256"	0.510"	0.023" to 0.028"	MS35335-61	ASME B18.21.1	25	97775A330	00000
	5/16"	0.320"	0.610"	0.028" to 0.034"	MS35335-62	ASME B18.21.1	25	97775A370	00000
	3/8"	0.384"	0.694"	0.032" to 0.040"	MS35335-63	ASME B18.21.1	25	97775A440	00000
	7/16"	0.448"	0.760"	0.032" to 0.040"	MS35335-64	ASME B18.21.1	25	97775A511	00000
	1/2"	0.513"	0.900"	0.037" to 0.045"	MS35335-65	ASME B18.21.1	10	97775A512	0000
	9/16"	0.576"	0.985"	0.037" to 0.045"	MS35335-66	ASME B18.21.1	10	97775A513	0000
	5/8"	0.641"	1.070"	0.042" to 0.050"	MS35335-67	ASME B18.21.1	5	97775A514	0000


	3/4"	0.768"	1.260"	0.047" to 0.055"	MS35335-68	ASME B18.21.1	5	97775A515	0000
	7/8"	0.897"	1.410"	0.052" to 0.060"	MS35335-69	ASME B18.21.1	1	97775A516	0000
	1"	1.025"	1.620"	0.059" to 0.067"	MS35335-70	ASME B18.21.1	1	97775A517	0000


	Zinc-Plated Steel



			No. 4	0.115"	0.260"	0.015" to 0.019"	MS35335-29	ASME B18.21.1	100	97775A518	0000


			No. 6	0.141"	0.320"	0.016" to 0.022"	MS35335-30	ASME B18.21.1	100	97775A519	00000
			No. 8	0.168"	0.381"	0.018" to 0.023"	MS35335-31	ASME B18.21.1	100	97775A520	00000
			No. 10	0.195"	0.410"	0.020" to 0.025"	MS35335-32	ASME B18.21.1	100	97775A521	00000
			1/4"	0.256"	0.510"	0.023" to 0.028"	MS35335-33	ASME B18.21.1	100	97775A522	00000
			5/16"	0.320"	0.610"	0.028" to 0.034"	MS35335-34	ASME B18.21.1	50	97775A523	00000
			3/8"	0.384"	0.694"	0.032" to 0.040"	MS35335-35	ASME B18.21.1	50	97775A524	00000
			7/16"	0.448"	0.760"	0.032" to 0.040"	MS35335-36	ASME B18.21.1	25	97775A525	00000
			1/2"	0.513"	0.900"	0.037" to 0.045"	MS35335-37	ASME B18.21.1	25	97775A526	00000
			9/16"	0.576"	0.985"	0.037" to 0.045"	MS35335-38	ASME B18.21.1	25	97775A527	00000
			5/8"	0.641"	1.070"	0.042" to 0.050"	MS35335-39	ASME B18.21.1	10	97775A528	0000


			3/4"	0.768"	1.260"	0.047" to 0.055"	MS35335-40	ASME B18.21.1	10	97775A529	0000
			7/8"	0.897"	1.410"	0.052" to 0.060"	MS35335-41	ASME B18.21.1	10	97775A530	0000
			1"	1.025"	1.620"	0.059" to 0.067"	MS35335-42	ASME B18.21.1	5	97775A531	0000


			Highly Corrosion-Resistant Phosphor Bronze



					No. 10	0.195"	0.410"	0.020" to 0.025"	MS35335-88	ASME B18.21.1	25	97775A534	0000


					1/4"	0.256"	0.510"	0.023" to 0.028"	MS35335-89	ASME B18.21.1	10	97775A535	0000
					5/16"	0.320"	0.610"	0.028" to 0.034"	MS35335-90	ASME B18.21.1	10	97775A536	0000
					3/8"	0.384"	0.694"	0.032" to 0.040"	MS35335-91	ASME B18.21.1	10	97775A537	0000
					1/2"	0.513"	0.900"	0.037" to 0.045"	MS35335-93	ASME B18.21.1	10	97775A538	0000

Internal Tooth

Internal teeth dig into the nut or screw to prevent it from backing out. Unlike external-tooth lock washers, these have a smooth outside edge, so they are less likely to mar your material or snag on objects. However, they don’t grip quite as well. Pair them with fasteners that have small diameters, such as fillister and cheese head screws.

Corrosion-Resistant Cadmium-Plated Steel—The finish creates a better barrier against rust than zinc plating for use in wet and outdoor environments.

	ID	OD	Thk.	Mil. Spec.	Specs. Met	Pkg. Qty.		Pkg.
Wear-Resistant 410 Stainless Steel



	No. 2	0.089"	0.200"	0.010" to 0.015"	MS35333-69	ASME B18.21.1, NASM35333	25	96551A110	00000


	No. 4	0.115"	0.270"	0.015" to 0.019"	MS35333-70	ASME B18.21.1, NASM35333	25	96551A550	00000
	No. 6	0.141"	0.295"	0.017" to 0.021"	MS35333-71	ASME B18.21.1, NASM35333	25	96551A610	00000
	No. 8	0.168"	0.340"	0.018" to 0.023"	MS35333-72	ASME B18.21.1, NASM35333	25	96551A670	00000
	No. 10	0.195"	0.381"	0.020" to 0.025"	MS35333-73	ASME B18.21.1, NASM35333	25	96551A770	00000
	1/4"	0.256"	0.478"	0.023" to 0.028"	MS35333-74	ASME B18.21.1, NASM35333	25	96551A790	00000
	5/16"	0.332"	0.610"	0.028" to 0.034"	MS35333-75	ASME B18.21.1, NASM35333	25	96551A120	0000
	3/8"	0.384"	0.692"	0.032" to 0.040"	MS35333-76	ASME B18.21.1, NASM35333	25	96551A130	00000
	7/16"	0.448"	0.789"	0.032" to 0.040"	MS35333-77	ASME B18.21.1, NASM35333	25	96551A140	00000
	1/2"	0.512"	0.900"	0.037" to 0.045"	MS35333-78	ASME B18.21.1, NASM35333	10	96551A150	00000
	5/8"	0.640"	1.071"	0.042" to 0.050"	MS35333-80	ASME B18.21.1, NASM35333	10	96551A160	00000


	3/4"	0.769"	1.245"	0.047" to 0.055"	MS35333-81	ASME B18.21.1, NASM35333	5	96551A170	00000
	7/8"	0.894"	1.410"	0.052" to 0.060"	MS35333-82	ASME B18.21.1, NASM35333	5	96551A180	00000


	Corrosion-Resistant Cadmium-Plated Steel



			No. 2	0.089"	0.200"	0.010" to 0.015"	MS35333-35	ASME B18.21.1, NASM35333	25	96551A190	0000


			No. 4	0.115"	0.270"	0.015" to 0.019"	MS35333-36	ASME B18.21.1, NASM35333	25	96551A200	0000
			No. 6	0.141"	0.295"	0.017" to 0.021"	MS35333-37	ASME B18.21.1, NASM35333	25	96551A210	0000
			No. 8	0.168"	0.340"	0.018" to 0.023"	MS35333-38	ASME B18.21.1, NASM35333	25	96551A220	0000
			No. 10	0.195"	0.381"	0.020" to 0.025"	MS35333-39	ASME B18.21.1, NASM35333	25	96551A230	0000
			1/4"	0.256"	0.478"	0.023" to 0.028"	MS35333-40	ASME B18.21.1, NASM35333	25	96551A240	0000
			5/16"	0.332"	0.610"	0.028" to 0.034"	MS35333-41	ASME B18.21.1, NASM35333	25	96551A250	0000
			3/8"	0.384"	0.692"	0.032" to 0.040"	MS35333-42	ASME B18.21.1, NASM35333	25	96551A260	00000
			7/16"	0.448"	0.789"	0.032" to 0.040"	MS35333-43	ASME B18.21.1, NASM35333	25	96551A270	00000
			1/2"	0.512"	0.900"	0.037" to 0.045"	MS35333-44	ASME B18.21.1, NASM35333	25	96551A280	00000
			5/8"	0.640"	1.071"	0.042" to 0.050"	MS35333-46	ASME B18.21.1, NASM35333	10	96551A290	0000


			3/4"	0.769"	1.245"	0.047" to 0.055"	MS35333-47	ASME B18.21.1, NASM35333	10	96551A300	0000
			7/8"	0.894"	1.410"	0.052" to 0.060"	MS35333-48	ASME B18.21.1, NASM35333	10	96551A310	00000
			1"	1.019"	1.637"	0.059" to 0.067"	MS35333-49	ASME B18.21.1, NASM35333	5	96551A320	0000
			1 1/4"	1.260"	1.950"	0.059" to 0.067"	MS35333-51	ASME B18.21.1, NASM35333	5	96551A330	0000


			Highly Corrosion-Resistant Phosphor Bronze



					No. 2	0.089"	0.200"	0.010" to 0.015"	MS35333-103	ASME B18.21.1, NASM35333	25	96551A340	0000


					No. 4	0.115"	0.270"	0.015" to 0.019"	MS35333-104	ASME B18.21.1, NASM35333	25	96551A350	0000
					No. 6	0.141"	0.295"	0.017" to 0.021"	MS35333-105	ASME B18.21.1, NASM35333	25	96551A360	00000
					No. 8	0.168"	0.340"	0.018" to 0.023"	MS35333-106	ASME B18.21.1, NASM35333	25	96551A370	00000
					No. 10	0.195"	0.381"	0.020" to 0.025"	MS35333-107	ASME B18.21.1, NASM35333	25	96551A380	00000
					1/4"	0.256"	0.478"	0.023" to 0.028"	MS35333-108	ASME B18.21.1, NASM35333	25	96551A390	00000
					5/16"	0.332"	0.610"	0.028" to 0.034"	MS35333-109	ASME B18.21.1, NASM35333	10	96551A400	0000
					3/8"	0.384"	0.692"	0.032" to 0.040"	MS35333-110	ASME B18.21.1, NASM35333	10	96551A410	0000
					1/2"	0.512"	0.900"	0.037" to 0.045"	MS35333-113	ASME B18.21.1, NASM35333	5	96551A420	0000

Mil. Spec. Conical Disc Springs


	Stacking Configurations

Manufactured and tested to strict U.S. military standards for material and construction. These disc springs are also some of the strongest in our offering. Unlike spring lock washers, they return to their original height again and again when decompressed. Commonly known as Belleville disc springs.

To increase working load or deflection, stack multiple springs. A nested stack increases working load; an inverted stack increases deflection. In a nested and inverted stack, both load and deflection increase. Multiply the original working load or deflection (depending on your configuration) by the number of springs to find your new total.

Corrosion-Resistant Stainless Steel—Won't corrode when exposed to moisture or mild chemicals, such as ammonia found in cleaning solutions. These springs compress more easily than steel springs, but they're not as strong.

Thk.	Ht.	Compressed Ht. @ Working Load	Deflection @ Working Load	Working Load, lb.	Flat Load, lbf	Material	Mil. Spec.	Pkg. Qty.		Pkg.







Corrosion-Resistant Stainless Steel

3/32"	0.093"	0.187"	0.01"	0.015"	0.013"	0.002"	16	27	17-7 PH Stainless Steel	MIL-W-12133/2-093	12	1826N11	00000


1/8"	0.125"	0.25"	0.013"	0.02"	0.017"	0.003"	24	45	17-7 PH Stainless Steel	MIL-W-12133/2-125	12	1826N12	0000
5/32"	0.156"	0.312"	0.017"	0.025"	0.021"	0.004"	41	77	17-7 PH Stainless Steel	MIL-W-12133/2-156	12	1826N13	00000
3/16"	0.19"	0.375"	0.015"	0.027"	0.021"	0.006"	39	55	17-7 PH Stainless Steel	MIL-W-12133/2-200	12	1826N15	00000
3/16"	0.19"	0.375"	0.02"	0.03"	0.025"	0.005"	61	110	17-7 PH Stainless Steel	MIL-W-12133/2-190	12	1826N14	00000
1/4"	0.255"	0.5"	0.025"	0.038"	0.031"	0.007"	94	157	17-7 PH Stainless Steel	MIL-W-12133/2-255	12	1826N16	00000
5/16"	0.317"	0.625"	0.022"	0.042"	0.032"	0.01"	70	104	17-7 PH Stainless Steel	MIL-W-12133/2-400	12	1826N17	00000
5/16"	0.317"	0.625"	0.032"	0.048"	0.04"	0.008"	149	259	17-7 PH Stainless Steel	MIL-W-12133/2-317	12	1826N18	00000
3/8"	0.38"	0.75"	0.04"	0.059"	0.049"	0.01"	245	418	17-7 PH Stainless Steel	MIL-W-12133/2-380	12	1826N19	00000
1/2"	0.505"	1"	0.05"	0.075"	0.062"	0.013"	368	596	17-7 PH Stainless Steel	MIL-W-12133/2-505	6	1826N21	00000
9/16"	0.567"	1.125"	0.056"	0.084"	0.07"	0.014"	436	745	17-7 PH Stainless Steel	MIL-W-12133/2-567	3	1826N22	00000


5/8"	0.63"	1.25"	0.062"	0.092"	0.077"	0.015"	511	876	17-7 PH Stainless Steel	MIL-W-12133/2-630	3	1826N23	00000
3/4"	0.755"	1.5"	0.045"	0.093"	0.069"	0.024"	270	367	17-7 PH Stainless Steel	MIL-W-12133/2-755	3	1826N24	00000
1"	1"	2"	0.065"	0.13"	0.098"	0.032"	599	842	17-7 PH Stainless Steel	MIL-W-12133/2-100	1	1826N25	0000
1 1/4"	1.25"	2.5"	0.125"	0.18"	0.15"	0.03"	1,922	3,268	17-7 PH Stainless Steel	MIL-W-12133/2-900	1	1826N26	00000