	Retaining Ring Style Retaining Ring Style

	Retaining Ring Type Retaining Ring Type

	External
	Internal

	System of Measurement System of Measurement

Inch

Metric

	Material Material

Steel

Stainless Steel

	Finish Finish

Black Phosphate

Zinc Yellow-Chromate Plated

Zinc-Chromate Plated

Oil Coated

	Container Type Container Type

Plastic Box

Plastic Carrying Case

	Container Features Container Features

Compartmented

Lid Chart

	Number of Pieces Number of Pieces

118
150
180
195
216
218
220
225

240
261
265
300
333
380
395
440

460
540
555
620
1,000
1,500

	For Bore Type For Bore Type

With Retaining Ring Grooves

Smooth

	For Shaft End Type For Shaft End Type

With Retaining Ring Grooves

Straight

	Container Depth Container Depth

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

DFARS Specialty Metals
Compliant

	Container Width Container Width

	Container Length Container Length

	Side-Mount External Retaining Rings Included Side-Mount External Retaining Rings Included

For 1/16" OD
(200 Pieces)

For 3/32" OD
(300 Pieces)

For 7/64" OD
(150 Pieces)

For 1/8" OD (30 Pieces)

For 1/8" OD
(150 Pieces)

For 9/64" OD
(100 Pieces)

For 5/32" OD
(20 Pieces)

For 5/32" OD
(100 Pieces)

For 11/64" OD
(100 Pieces)

For 3/16" OD
(30 Pieces)

For 3/16" OD
(55 Pieces)

For 3/16" OD
(100 Pieces)

For 7/32" OD
(20 Pieces)

For 7/32" OD
(25 Pieces)

For 7/32" OD
(50 Pieces)

For 7/32" OD
(60 Pieces)

For 1/4" OD (25 Pieces)

For 1/4" OD (30 Pieces)

For 1/4" OD (50 Pieces)

For 1/4" OD (90 Pieces)

For 9/32" OD
(25 Pieces)

For 5/16" OD
(25 Pieces)

For 5/16" OD
(30 Pieces)

For 5/16" OD
(50 Pieces)

For 5/16" OD
(75 Pieces)

For 3/8" OD (25 Pieces)

For 3/8" OD (30 Pieces)

For 3/8" OD (50 Pieces)

For 3/8" OD (85 Pieces)

For 7/16" OD
(25 Pieces)

For 7/16" OD
(50 Pieces)

For 7/16" OD
(60 Pieces)

For 1/2" OD (20 Pieces)

For 1/2" OD (25 Pieces)

For 1/2" OD (40 Pieces)

For 1/2" OD (50 Pieces)

For 5/8" OD (15 Pieces)

For 5/8" OD (20 Pieces)

For 5/8" OD (25 Pieces)

For 5/8" OD (30 Pieces)

For 5/8" OD (40 Pieces)

For 3/4" OD (10 Pieces)

For 3/4" OD (15 Pieces)

For 3/4" OD (25 Pieces)

For 7/8" OD (5 Pieces)

For 7/8" OD (15 Pieces)

For 7/8" OD (20 Pieces)

For 63/64" OD
(15 Pieces)

For 1 3/16" OD
(12 Pieces)

For 3 mm OD
(20 Pieces)

For 3 mm OD
(40 Pieces)

For 4 mm OD
(20 Pieces)

For 4 mm OD
(40 Pieces)

For 5 mm OD
(20 Pieces)

For 5 mm OD
(40 Pieces)

For 6 mm OD
(20 Pieces)

For 6 mm OD
(40 Pieces)

For 7 mm OD
(20 Pieces)

For 7 mm OD
(30 Pieces)

For 8 mm OD
(20 Pieces)

For 8 mm OD
(30 Pieces)

For 9 mm OD
(20 Pieces)

For 10 mm OD
(10 Pieces)

For 10 mm OD
(20 Pieces)

For 11 mm OD
(20 Pieces)

For 12 mm OD
(10 Pieces)

For 13 mm OD
(10 Pieces)

For 16 mm OD
(5 Pieces)

For 20 mm OD
(5 Pieces)

	Specifications Met Specifications Met

DIN 471

DIN 6799

DIN 472

	Push Ring Type Push Ring Type

	External
	Internal

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33 Products

External Retaining Ring Assortments

Pull these rings open with retaining ring pliers, pass over the end of a shaft, and release to spring into a groove. All are magnetic.

Steel retaining rings are an economical choice with good strength. A black-phosphate finish is mildly corrosion resistant in dry environments. In wet environments, zinc yellow-chromate plated finishes have some corrosion resistance, and zinc-chromate plated finishes have good corrosion resistance.

15-7 PH stainless steel retaining rings have high strength with good corrosion resistance.

DIN 1.4122 stainless steel retaining rings withstand wear caused by abrasion, similar to 400 series stainless steel.

Inch
Number of Pieces	Sizes Included	Container Type	Specifications Met		Each
Black-Phosphate Steel
300	For 1/4" to 1 1/4" OD	Plastic Box	__	000000000	000000
620	For 1/8" to 3" OD	Plastic Box	__	000000000	00000
Zinc Yellow-Chromate Plated Steel
300	For 1/4" to 1 1/4" OD	Plastic Box	__	000000000	00000
620	For 1/8" to 3" OD	Plastic Box	__	000000000	000000
15-7 PH Stainless Steel
195	For 1/4" to 1 1/4" OD	Plastic Box	__	000000000	000000
218	For 1/4" to 3" OD	Plastic Box	__	000000000	000000
Metric
Black-Phosphate Steel
240	For 5 mm to 24 mm OD	Plastic Box	DIN 471	000000000	00000
460	For 3 mm to 60 mm OD	Plastic Box	DIN 471	000000000	000000
Zinc-Chromate Plated Steel
240	For 5 mm to 24 mm OD	Plastic Box	DIN 471	000000000	00000
440	For 5 mm to 60 mm OD	Plastic Box	DIN 471	000000000	000000
DIN 1.4122 Stainless Steel
180	For 5 mm to 24 mm OD	Plastic Box	DIN 471	000000000	000000

Side-Mount External Retaining Ring Assortments

C-Style Side Mount

E-Style Side Mount

Also known as E-Style and C-style rings, slide these into the groove from the side of the shaft. They provide a wider shoulder than other external retaining rings for a larger retaining surface. All are magnetic.

Black-phosphate steel retaining rings resist corrosion in dry environments.

Zinc yellow-chromate plated steel retaining rings resist corrosion in wet environments.

15-7 PH stainless steel retaining rings are chemical resistant.

Inch
Number of Pieces	Sizes Included	Retaining Ring Style	Container Type	Specifications Met		Each
Black-Phosphate Steel
225	For 7/32" to 3/4" OD	C	Plastic Box	__	000000000	000000
1,500	For 1/16" to 1 3/16" OD	E	Plastic Carrying Case	__	000000000	00000
Zinc Yellow-Chromate Plated Steel
265	For 1/8" to 7/8" OD	E	Plastic Box	__	000000000	00000
555	For 1/8" to 3/4" OD	E	Plastic Box	__	000000000	00000
15-7 PH Stainless Steel
265	For 1/8" to 7/8" OD	E	Plastic Box	__	000000000	000000
Metric
Black-Phosphate Steel
300	For 3 mm to 20 mm OD	E	Plastic Box	DIN 6799	000000000	00000

External and Side-Mount Retaining Ring Assortments


	E-Style Side Mount
	External

Assortments include pliers to install external rings. Rings are made from black-phosphate steel to resist corrosion in dry environments. All are magnetic.

Inch
Number of Pieces	Includes	Tools Included	Container Type		Each
Black-Phosphate Steel
540	265 External Retaining Rings (For 5/16" to 1 1/2" OD) 275 E-Style Side-Mount External Retaining Rings (For 1/8" to 7/8" OD)	External Ring Pliers	Plastic Box	000000000	0000000

External and Internal Retaining Ring Assortments


	External
	Internal

Assortments include pliers to install external and internal rings. Rings are magnetic.

Black-phosphate steel retaining rings resist corrosion in dry environments.

Zinc yellow-chromate plated steel retaining rings resist corrosion in wet environments.

15-7 PH stainless steel retaining rings are chemical resistant.

Inch
Number of Pieces	Includes	Tools Included	Container Type		Each
Black-Phosphate Steel
1,000	550 External Retaining Rings (For 1/4" to 1 1/8" OD) 450 Internal Retaining Rings (For 3/8" to 1 1/8" ID)	External Ring Pliers Internal Ring Pliers Replacement Tips	Plastic Carrying Case	000000000	0000000
Zinc Yellow-Chromate Plated Steel
118	56 External Retaining Rings (For 15/16" to 1 3/8" OD) 62 Internal Retaining Rings (For 1 1/16" to 1 9/16" ID)	External/Internal Ring Pliers	Plastic Box	000000000	00000
220	105 External Retaining Rings (For 1/4" to 1" OD) 115 Internal Retaining Rings (For 3/8" to 1 1/4" ID)	External/Internal Ring Pliers	Plastic Box	000000000	00000
15-7 PH Stainless Steel
220	105 External Retaining Rings (For 1/4" to 1" OD) 115 Internal Retaining Rings (For 3/8" to 1 1/4" ID)	External/Internal Ring Pliers	Plastic Box	000000000	000000

External, Internal, and Side-Mount
Retaining Ring Assortments

E-Style Side Mount

External

Internal

These assortments include pliers to install external and internal rings. Made from black-phosphate steel, these rings resist corrosion in dry environments and are magnetic.

Metric
Number of Pieces	Includes	Tools Included	Container Type	Specifications Met		Each
Black-Phosphate Steel
380	120 External Retaining Rings (For 8 mm to 20 mm OD) 120 Internal Retaining Rings (For 8 mm to 20 mm ID) 140 E-Style Side-Mount External Retaining Rings (For 3 mm to 12 mm OD)	External/Internal Ring Pliers	Plastic Box	DIN 6799	000000000	0000000

External and Internal Spiral Retaining Ring Assortments

Wind these retaining rings into a groove—no tools required for installation. Rings make 360° of contact with the shaft, so there is no gap.

Oil-coated steel rings are corrosion resistant in dry environments.

18-8 stainless steel retaining rings are chemical resistant and may be mildly magnetic.

Inch
Number of Pieces	Includes	Container Type		Each
Oil-Coated Steel
216	108 External Retaining Rings (For 1/2" to 1 1/2" OD) 108 Internal Retaining Rings (For 1/2" to 1 1/2" ID)	Plastic Box	000000000	0000000
18-8 Stainless Steel
216	108 External Retaining Rings (For 1/2" to 1 1/2" OD) 108 Internal Retaining Rings (For 1/2" to 1 1/2" ID)	Plastic Box	000000000	000000

Internal Retaining Ring Assortments

Pull ring ends together with retaining ring pliers and place into the bore of a shaft or housing. Release to spring into the groove. All are magnetic.

Black-phosphate steel retaining rings resist corrosion in dry environments.

Zinc yellow-chromate plated steel retaining rings resist corrosion in wet environments.

15-7 PH stainless steel retaining rings are chemical resistant.

Inch
Number of Pieces	Sizes Included	Tools Included	Container Type	Specifications Met		Each
Black-Phosphate Steel
261	For 1/4" to 2 1/2" ID	__	Plastic Box	__	000000000	000000
Zinc Yellow-Chromate Plated Steel
150	For 1/4" to 1 3/4" ID	__	Plastic Box	__	000000000	00000
333	For 3/8" to 3" ID	__	Plastic Box	__	000000000	00000
395	For 1/4" to 1 5/8" ID	Internal Ring Pliers	Plastic Box	__	000000000	000000
15-7 PH Stainless Steel
180	For 1/4" to 1 1/4" ID	__	Plastic Box	__	000000000	000000
Metric
Black-Phosphate Steel
240	For 8 mm to 32 mm ID	__	Plastic Box	DIN 472	000000000	00000

External Push Ring Assortments

Hold attachments firmly in place by gripping the outer diameter of the shaft—no groove required for installation. The teeth may cause minor scratching. Rings have a black-phosphate finish to resist corrosion in dry environments. Use with unhardened shafts.

Inch
Number of Pieces	Sizes Included	Container Type		Each
Black-Phosphate Steel
300	For 1/8" to 1" OD	Plastic Box	000000000	000000

Internal Push Ring Assortments

Hold attachments firmly in place by gripping the inner diameter of the shaft—no groove required for installation. The teeth may cause minor scratching. Rings have a black-phosphate finish to resist corrosion in dry environments. Use with unhardened shafts.

Inch
Number of Pieces	Sizes Included	Container Type		Each
Black-Phosphate Steel
300	For 5/16" to 1 1/4" ID	Plastic Box	000000000	000000

33 Products

External Retaining Ring Assortments

Side-Mount External Retaining Ring Assortments

External and Side-Mount Retaining Ring Assortments

External and Internal Retaining Ring Assortments

External, Internal, and Side-MountRetaining Ring Assortments

External and Internal Spiral Retaining Ring Assortments

Internal Retaining Ring Assortments

External Push Ring Assortments

Internal Push Ring Assortments

External, Internal, and Side-Mount
Retaining Ring Assortments