NSN 2990-00-363-6540, (2990003636540) Parts Inventory

Item Name	Collar Shifter Clutch
Federal Supply Group (FSG)	Engine Accessories
Federal Supply Class (FSC)	2990 Miscellaneous Engine Accessories Nonaircraft
National Item Identification Number (NIIN)	00-363-6540 (003636540)
NCB Code	USA (00)
Manufacturer	Caterpillar Inc, Navair And Navsea Managed

Part Number	Manufacturer	Item Name	Cage Code	RFQ
2A2325	caterpillar inc	collar shifter clutch	11083	RFQ
75C56975-6540	navair and navsea managed	collar shifter clutch	10001	RFQ

MRC	Criteria	Characteristic
TEXT	GENERAL CHARACTERISTICS ITEM DESCRIPTION	3.9375 IN. HGT,0.750 IN.THICK,CONSISTS OF 2 COLLARS,P/N 1A2583,1 CUP,P/N 2B2112,2 LOCKS,P/N 1A2682,2 BOLTS,P/N 1A2681,2 NUTS,P/N 1B4202