National Stock Number (NSN) 5970-01-280-3305 (5970012803305) Parts List

Item Name	Insulator Bushing
Federal Supply Group (FSG)	Electrical and Electronic Equipment Components
Federal Supply Class (FSC)	5970 Electrical Insulators and Insulating Materials
National Item Identification Number (NIIN)	01-280-3305 (012803305)
NCB Code	USA (01)
Manufacturer	Lockheed Martin Corporation, Mra Systems Inc, Ray Machine Corporation

Part Number	Manufacturer	Item Name	Cage Code	RFQ
5223257-1	lockheed martin corporation	insulator bushing	38597	RFQ
5223257-1	mra systems inc	insulator bushing	1b6r3	RFQ
5223257-1	ray machine corporation	insulator bushing	56276	RFQ

MRC	Criteria	Characteristic
AARX	INSIDE DIAMETER	0.280 INCHES MINIMUM AND 0.289 INCHES MAXIMUM
ABKV	OUTSIDE DIAMETER	1.000 INCHES NOMINAL
ABKW	OVERALL HEIGHT	0.270 INCHES NOMINAL
AGGZ	SHANK OUTSIDE DIAMETER	0.594 INCHES NOMINAL
AQZQ	SHANK HEIGHT	0.150 INCHES NOMINAL
MTLC	MATERIAL AND LOCATION	OVERALL PLASTIC,POLYAMIDE,L-P-410,COMP 6/6
STYL	STYLE DESIGNATOR	SHOULDER