National Stock Number (NSN) 5977-00-539-7721 (5977005397721) Parts List

Item Name	Brush Electrical Contact
Federal Supply Group (FSG)	Electrical and Electronic Equipment Components
Federal Supply Class (FSC)	5977 Electrical Contact Brushes and Electrodes
National Item Identification Number (NIIN)	00-539-7721 (005397721)
NCB Code	USA (00)
Manufacturer	Goodrich Corporation, Lockheed Martin Corporation

Part Number	Manufacturer	Item Name	Cage Code	RFQ
8038	goodrich corporation	brush electrical contact	00462	RFQ
8141-2	goodrich corporation	brush electrical contact	00462	RFQ
8824502-2	lockheed martin corporation	brush electrical contact	49671	RFQ

MRC	Criteria	Characteristic
AAQL	BODY STYLE	RECTANGULAR COMMUTATOR
ABGL	WIDTH	0.262 INCHES NOMINAL
ABNM	THICKNESS	0.168 INCHES NOMINAL
ABRY	LENGTH	0.468 INCHES NOMINAL
CQGT	CONTACT FACE STYLE	CONCAVE
MATT	MATERIAL	CARBON
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	WESTERN GEAR CORP,GR L560 MFR REF SINGLE MATERIAL RESPONSE
STYL	STYLE DESIGNATOR	ONE PIECE
TTQY	TERMINAL TYPE AND QUANTITY	1 STRAIGHT W/HOLE