NSN 3130-01-236-8257, (3130012368257) Parts Inventory

Item Name	Bearing Unit Ball
Federal Supply Group (FSG)	Bearings
Federal Supply Class (FSC)	3130 Bearings Mounted
National Item Identification Number (NIIN)	01-236-8257 (012368257)
NCB Code	USA (01)
Manufacturer	General Motors Corp, Linear Industries Ltd, Linear Motions Co, Lockheed Martin Corporation

Part Number	Manufacturer	Item Name	Cage Code	RFQ
5708945	general motors corp	bearing unit ball	52788	RFQ
5708945	linear industries ltd	bearing unit ball	70094	RFQ
5708945	linear motions co	bearing unit ball	0a335	RFQ
ST63D21-1	lockheed martin corporation	bearing unit ball	04236	RFQ

MRC	Criteria	Characteristic
FEAT	SPECIAL FEATURES	HAS KEYSLOT FOR 0.375 BY 0.250 BY 2.000 LONG KEY;MX PEACEKEEPER T7H
LBMA	LUBRICATION MATERIAL	GREASE
LMDC	LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION	MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
MATT	MATERIAL	STEEL OVERALL
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	FED.STD.66 FED STD SINGLE MATERIAL RESPONSE OVERALL
SFTT	SURFACE TREATMENT	PHOSPHATE OVERALL
STDC	SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	DOD-P-16232,TYPE M,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL