Recently Updated NSN 5977-00-644-3188 Or (5977006443188) Part 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) 00-644-3188 (006443188)
NCB Code USA (00)
Manufacturer Marathon Electric Manufacturing, National Electrical Carbon Products, Military Specifications, National Electrical Mfrs Assn, Ucar Carbon Co Inc
Part Number Manufacturer Item Name RFQ
30983 marathon electric manufacturing brush electrical contact RFQ
RC20-4008 national electrical carbon products brush electrical contact RFQ
MILB3743 military specifications brush electrical contact RFQ
MILB113743 military specifications brush electrical contact RFQ
ANSI/NEMA PUB NO. CB1 national electrical mfrs assn brush electrical contact RFQ
RC20-4008 ucar carbon co inc brush electrical contact RFQ

Technical Characteristics of NSN 5977006443188

MRCCriteriaCharacteristic
AABUSHUNT POSITION DESIGNATOR8
AACQPERIPHERAL SPEED6000 FEET PER MINUTE
AAQLBODY STYLERECTANGULAR COMMUTATOR
ABGLWIDTH1.250 INCHES NOMINAL
ABNMTHICKNESS0.625 INCHES NOMINAL
ABRYLENGTH2.000 INCHES NOMINAL
AHXPBRUSH SHUNT LENGTH4.500 INCHES NOMINAL SINGLE SHUNT
AHXRTERMINAL SLOT WIDTH0.219 INCHES NOMINAL
BTHRTOP STYLEFLAT
CQGTCONTACT FACE STYLEBEVELED
CQPYBEVEL ANGLE15.0 DEGREES NOMINAL
CRBGSHUNT INSULATION PROVISION AND QUANTITY1 UNINSULATED
MATTMATERIALELECTROGRAPHITIC
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONUNION CARBIDE CORP,GRADE 259 MFR REF SINGLE MATERIAL RESPONSE
STYLSTYLE DESIGNATORONE PIECE
TTQYTERMINAL TYPE AND QUANTITY1 STRAIGHT W/SLOT

Relevant Components for NSN - 5977-00-644-3188, 5977006443188
5998-01-628-9128 (5998016289128) 5950-00-556-2628 (5950005562628) 5910-00-502-7030 (5910005027030) 5930-01-200-1187 (5930012001187)
5930-00-436-0040 (5930004360040) 5998-01-022-6777 (5998010226777) 5999-01-229-2868 (5999012292868) 5930-00-451-8223 (5930004518223)
5980-01-237-3545 (5980012373545) 5955-00-463-6952 (5955004636952) 5975-01-438-5116 (5975014385116) 5998-01-391-1476 (5998013911476)

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