Quote for PA4903 Ucar Carbon Co Inc Part with NSN 5977-00-683-0618

Part Number:  PA4903
Manufacturer:  ucar carbon co inc
NIIN:  6830618
Item Name :  brush electrical co
CAGE Code:  42451
INC Code:  00302
Country:  USA
NCB Code:  00
FSG:  59 Electrical and Electronic Equipment Components
Last Updated:  03-03-2026

Are you looking quote for part PA4903? The Ucar Carbon Co Inc-manufactured component (CAGE Code: 42451) is documented under NSN 5977-00-683-0618 as Brush Electrical Co. For the fastest quote, please complete our RFQ form with details about PA4903. We guarantee a response within 15 minutes.

ASAP Components provides the verified PA4903, classified under INC 00302, FSG 59 Electrical and Electronic Equipment Components, FSC 5977 Electrical Contact Brushes and Electrodes, NIIN 00-683-0618, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number PA4903 with NSN 5977-00-683-0618, 5977006830618

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5977-00-683-0618

Item PartTypeName:

BRUSH,ELECTRICAL CONTACT

59770068306180N
CIICHCCESDPMICCriticalityENAC
U A
Part NumberISCRNVCRNCCHCCMSDSSADC
PA4903695

Characteristics Data of NSN 5977-00-683-0618, 5977006830618

MRCCriteriaCharacteristic
AABUSHUNT POSITION DESIGNATOR1 AND 3 AND 7 AND 9
AACQPERIPHERAL SPEED8000 FEET PER MINUTE
ABGLWIDTH1.750 INCHES NOMINAL
ABNMTHICKNESS0.500 INCHES NOMINAL
ABRYLENGTH2.750 INCHES NOMINAL
AHXPBRUSH SHUNT LENGTH5.500 INCHES NOMINAL SINGLE SHUNT
AHXRTERMINAL SLOT WIDTH0.281 INCHES NOMINAL
CQGTCONTACT FACE STYLEBEVELED
CQPYBEVEL ANGLE30.0 DEGREES NOMINAL
CRBGSHUNT INSULATION PROVISION AND QUANTITY4 UNINSULATED
CRMKANGLE30.0 DEGREES NOMINAL
MATTMATERIALELECTROGRAPHITIC
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONUNION CARBIDE CORP CARBON PRODUCTS DIV GRADE SA-45 MFR REF SINGLE MATERIAL RESPONSE
AAQLBODY STYLERECTANGULAR COMMUTATOR
BTHRTOP STYLEBEVELED FRONT
CQYQCLIP TYPENEMA HAMMER TYPE A
CRTLCRITICALITY CODE JUSTIFICATIONMATT AND MDCL
STYLSTYLE DESIGNATORSPLIT
TTQYTERMINAL TYPE AND QUANTITY1 STRAIGHT W/SLOT

Schedule B & Trade

End Use : 20005 Electric apparatus
Schedule B : 8545200000 (NAICS 335991) Carbon or graphite brushes of a kind used for electrical purposes
SITC : 77886 Carbon electrodes, carbon brushes, lamp carbons, battery carbons and other carbon articles, with or without metal, used for electric purposes

Identification

CRITL The item does not have a nuclear hardened feature but does have other critical featur (s) such as tolerance, fit restrictions or application.
HMIC N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
PMIC A - Item does not contain precious metal.

NSN Management Codes

AAC X
Classification Control U
MGMT_CTL 9b-----
Quantity per pack 1
Repariability
Shelf Life N/A
SOS Sms
Unit of Measure Ea

Freight Information

ACC: B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater
ADC: A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
LTL: M - 85.0
NMFC: 040580 - Carbon brushes generator/motor
SHC: 9 - Other or no special handling required (sh)
TCC: Z - No special type of cargo code applicable
WCC: 72D - Communications/electronics, other than sigint/ew or comsec repair parts and components

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