If you are in need of parts such as B2031 described as Pin Piston from Quincy Compressor Division Of Coltec, look no further than ASAP Inventory. As a wholly-owned subsidiary of ASAP Semiconductor, we have access to an inventory of more than two billion new and obsolete parts and components such as B2031 and many more. ASAP Inventory is an AS9120B, ISO 9001:2015, and FAA AC 00-56B accredited business, and the only independent distributor with a strict No China Sourcing Pledge, guaranteeing that each part you purchase from us is fully traceable or comes directly from the manufacturer. Anything not in our inventory can be tracked down and shipped to you with short lead times and competitive prices through our vast and diverse international supply chain network that spans North America and Europe. B2031

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Characteristics Data of NSN 4310-00-269-7877, 4310002697877

MRC	Criteria	Characteristic
AETC	METALLIC HARDNESS RATING	45.0 MINIMUM ROCKWELL C AND 50.0 MAXIMUM ROCKWELL C
ABXV	BORE DIAMETER	0.5625 INCHES NOMINAL
MATT	MATERIAL	STEEL COMP 1020
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	FED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 1020 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 1020 ASSN STD SINGLE MATERIAL RESPONSE
ZZZV	FSC APPLICATION DATA	AIR COMPRESSOR
ABKV	OUTSIDE DIAMETER	0.87480 INCHES MINIMUM AND 0.87520 INCHES MAXIMUM
AAUB	HOLE DIAMETER	0.2344 INCHES NOMINAL
ANTP	BORE STYLE	STRAIGHT-THRU BORE
AAZT	SLOT DEPTH	0.1562 INCHES NOMINAL
ABRE	DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN	0.594 INCHES NOMINAL
MATL	MATERIAL	STEEL, FED STD 66, AISI/SAE 1020
ADAQ	BODY LENGTH	4.9375 INCHES NOMINAL
AAZQ	HOLE DEPTH	0.1562 INCHES NOMINAL
AAQL	BODY STYLE	CHAMFERED ENDS W/END SLOT
ABGC	SLOT WIDTH	0.125 INCHES NOMINAL
AASG	CASEHARDENING INDICATOR	CASEHARDENED
ABQM	END CHAMFER ANGLE IN DEG	45.0
ABRB	HOLE ARRANGEMENT STYLE	ONE HOLE THRU ONE SIDE OF BORE

Corresponding National Stock Number to B2031

B20.006.100	B20-08757	B20-08440	B20-1
B20-08440	B20-08440	B20-06333	B20-05143
B20-05143	B20-04537	B20-04518	B20-04516
B20-03099ZYTEL101NYLON	B20-2	B20-03099ZYTEL101NYLON	B20-03099ZYTEL101NYLON
B20-03099	B20-03099	B20-03099	B20-0064C-02TS

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Characteristics Data of NSN 4310-00-269-7877, 4310002697877

Corresponding National Stock Number to B2031

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