National Stock Number (NSN) 5970-01-045-4217 (5970010454217) Parts List

Item Name	Insulator Washer
Federal Supply Group (FSG)	Electrical and Electronic Equipment Components
Federal Supply Class (FSC)	5970 Electrical Insulators and Insulating Materials
National Item Identification Number (NIIN)	01-045-4217 (010454217)
NCB Code	USA (01)
Manufacturer	Spencer Industries Inc, Sundstrand International Corporation, Hamilton Sundstrand Corporation

Part Number	Manufacturer	Item Name	Cage Code	RFQ
950B720-1	spencer industries inc	insulator washer	21530	RFQ
950B720-1	sundstrand international corporation	insulator washer	83843	RFQ
950B720-1	hamilton sundstrand corporation	insulator washer	99167	RFQ
950B750-1	spencer industries inc	insulator washer	21530	RFQ

MRC	Criteria	Characteristic
AARX	INSIDE DIAMETER	0.200 INCHES MINIMUM AND 0.220 INCHES MAXIMUM
ABKV	OUTSIDE DIAMETER	0.750 INCHES NOMINAL
ABKW	OVERALL HEIGHT	0.010 INCHES NOMINAL
FEAT	SPECIAL FEATURES	SLIT FROM OUTSIDE TO INSIDE
MTLC	MATERIAL AND LOCATION	OVERALL INSULATION,ELECTRICAL,MIL-I-24204,FORM S
STYL	STYLE DESIGNATOR	ROUND,FLAT