NSN (5977006769438) – NSN 5977-00-676-9438 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) 00-676-9438 (006769438)
NCB Code USA (00)
Manufacturer Military Specifications, National Electrical Mfrs Assn, Charleston Naval Shipyard Naval Base, Ucar Carbon Co Inc, National Electrical Carbon Products
Part Number Manufacturer Item Name Cage Code RFQ
MILB3743 military specifications brush electrical contact 81349 RFQ
ANSI/NEMA PUB NO. CB1 national electrical mfrs assn brush electrical contact 81705 RFQ
302-689476PC38 charleston naval shipyard naval base brush electrical contact 80090 RFQ
302-689476REVDPC38 charleston naval shipyard naval base brush electrical contact 80090 RFQ
RC32-1602 ucar carbon co inc brush electrical contact 42451 RFQ
RC32-1602 national electrical carbon products brush electrical contact 0ahp6 RFQ
MILB003743 military specifications brush electrical contact 81349 RFQ

Technical Characteristics of NSN 5977006769438

MRCCriteriaCharacteristic
AABUSHUNT POSITION DESIGNATOR4
AACQPERIPHERAL SPEED12000 FEET PER MINUTE
AAQLBODY STYLERECTANGULAR COMMUTATOR
ABGGRADIUS3.500 INCHES NOMINAL
ABGLWIDTH0.500 INCHES NOMINAL
ABNMTHICKNESS1.000 INCHES NOMINAL
ABRYLENGTH1.250 INCHES NOMINAL
AHXPBRUSH SHUNT LENGTH3.500 INCHES NOMINAL SINGLE SHUNT
AHXQTERMINAL HOLE DIAMETER0.281 INCHES NOMINAL
BTHRTOP STYLEFLAT WITH FRONT EDGE BEVELED
CQGTCONTACT FACE STYLECONCAVE
CRBGSHUNT INSULATION PROVISION AND QUANTITY1 INSULATED
FEATSPECIAL FEATURESINSULATION BANDED BOTH ENDS
MATTMATERIALGRAPHITE
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONUNION CARBIDE CORP,GRADE 634 MFR REF SINGLE MATERIAL RESPONSE
STYLSTYLE DESIGNATORONE PIECE
TTQYTERMINAL TYPE AND QUANTITY1 STRAIGHT W/HOLE

Relevant Components for NSN - 5977-00-676-9438, 5977006769438
5930-01-525-6743 (5930015256743) 5905-00-112-5274 (5905001125274) 5962-01-367-6024 (5962013676024) 5975-00-280-9809 (5975002809809)
5962-01-668-1209 (5962016681209) 5995-01-429-6663 (5995014296663) 5945-00-259-0525 (5945002590525) 5999-01-201-4414 (5999012014414)
5985-01-312-4125 (5985013124125) 5962-01-295-0963 (5962012950963) 5935-01-408-8097 (5935014088097) 5998-01-408-9093 (5998014089093)

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