NSN 2990-00-408-5749, 2990004085749 Details - Bell Crank Parts List

Item Name	Bell Crank
Federal Supply Group (FSG)	Engine Accessories
Federal Supply Class (FSC)	2990 Miscellaneous Engine Accessories Nonaircraft
National Item Identification Number (NIIN)	00-408-5749 (004085749)
NCB Code	USA (00)

Part No	Manufacturer	Item Name	QTY	RFQ
02261-0372	science applications intl corp	bell crank	Avl	RFQ
02261-0372	harsco corporation	bell crank	Avl	RFQ

Technical Characteristics of NSN 2990004085749

MRC	Criteria	Characteristic
ABXV	BORE DIAMETER	0.375 INCHES NOMINAL
ADGE	BORE LENGTH	0.513 INCHES NOMINAL
BDFL	HOLE THREAD SIZE	1/4-28
CZLM	CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL	0.625 INCHES NOMINAL 1ST END
CZLM	CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL	0.918 INCHES NOMINAL 2ND END
CZLN	END HOLE/BALL DIAMETER	0.250 INCHES NOMINAL 2ND END
MATT	III MATERIAL	STEEL
STYL	STYLE DESIGNATOR	FLAT, ONE OR MORE HOLES BOTH ARMS

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