INSTANT RFQ

National Stock Number (NSN) 5977-00-644-2910 (5977006442910) 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) 00-644-2910 (006442910)
NCB Code USA (00)
Manufacturer Marathon Electric Manufacturing, National Electrical Mfrs Assn, Electric Boat Corporation, Military Specifications
Part Number Manufacturer Item Name Cage Code RFQ
SP53002 marathon electric manufacturing brush electrical contact 38151 RFQ
ANSI/NEMA PUB NO. CB1 national electrical mfrs assn brush electrical contact 81705 RFQ
SP53002 electric boat corporation brush electrical contact 96169 RFQ
MILB003743 military specifications brush electrical contact 81349 RFQ
EG7788SA45 marathon electric manufacturing brush electrical contact 38151 RFQ
SP53002CL1 electric boat corporation brush electrical contact 96169 RFQ

Technical Characteristics of NSN 5977006442910

MRCCriteriaCharacteristic
AABUSHUNT POSITION DESIGNATOR12
AACQPERIPHERAL SPEED5000 FEET PER MINUTE
AAQLBODY STYLERECTANGULAR COMMUTATOR
ABGLWIDTH1.250 INCHES NOMINAL
ABNMTHICKNESS0.625 INCHES NOMINAL
ABRYLENGTH1.750 INCHES NOMINAL
AHXPBRUSH SHUNT LENGTH4.750 INCHES NOMINAL SINGLE SHUNT
AHXRTERMINAL SLOT WIDTH0.344 INCHES NOMINAL
BTHRTOP STYLEBEVELED FRONT WITH LEFT SHOULDER
CQGTCONTACT FACE STYLEBEVELED
CQPYBEVEL ANGLE30.0 DEGREES NOMINAL
CRBGSHUNT INSULATION PROVISION AND QUANTITY1 UNINSULATED
CRMKANGLE40.0 DEGREES NOMINAL
CRTLCRITICALITY CODE JUSTIFICATIONMATT AND MDCL
MATTMATERIALELECTROGRAPHITIC
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONSPEER CARBON CO,GRADE E23 MFR REF SINGLE MATERIAL RESPONSE
STYLSTYLE DESIGNATORONE PIECE
TTQYTERMINAL TYPE AND QUANTITY1 STRAIGHT W/SLOT

Relevant Components for NSN - 5977-00-644-2910, 5977006442910
5930-01-201-0344 (5930012010344) 5935-00-733-6624 (5935007336624) 5935-01-670-0032 (5935016700032) 5935-01-238-8280 (5935012388280)
5945-00-772-0597 (5945007720597) 5998-01-470-7299 (5998014707299) 5998-01-450-1035 (5998014501035) 5995-01-305-0350 (5995013050350)
5935-01-438-9012 (5935014389012) 5998-01-080-8351 (5998010808351) 5998-01-518-1172 (5998015181172) 5935-01-141-2602 (5935011412602)

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