For Pipe Size 5/16 Caps | McMaster-Carr

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

DFARS Specialty Metals
COTS-Exempt

	Maximum Temperature Maximum Temperature

250° to 499.9° F

	For Pipe Size For Pipe Size	Show

5/16

	For Pipe Size For Pipe Size	Hide

	For Minimum Pipe ID For Minimum Pipe ID

Less than 1"

	Expansion Plug Type Expansion Plug Type

	Hex Nut

	Sealing Location Sealing Location

	End of Pipe

	Plate Material Plate Material

Stainless Steel

	For Maximum Pipe ID For Maximum Pipe ID

Less than 1"

	Minimum Temperature Minimum Temperature

-40° F

	Seal Material Seal Material

Rubber

	Maximum Air Back Pressure Maximum Air Back Pressure

10 to 24 psi

	Maximum Water Back Pressure Maximum Water Back Pressure

24 ft. of head

	Overall Height Overall Height

1 1/16"

	With Bypass With Bypass

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Hex-Nut Expansion Plugs

Tighten the nut on these plugs to expand the seal and close off pipe openings. Maximum air back pressure is the amount of pressure a plug can withstand without moving. Maximum water back pressure refers to the pressure resulting from the height of the water above the plug.

For Pipe		Max. Back Pressure
Size	ID	Air, psi	Water, ft. of head	O'all Ht.	Temp. Range, °F	Seal Material		Each
Style A
Stainless Steel Plate

5/16	0.29"-0.36"	10	24	1 1/16"	-40° to 250°	Neoprene Rubber	0000000	00000