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William Spencer Part Number A21844 1 - Get an Instant Quote

Part Number:  A21844 1
Manufacturer:  william spencer
NSN:  5977-00-538-6781
NIIN:  00-538-6781
Item Name :  brush electrical contact
CAGE Code:  82181
FSC:  5977 Electrical Contact Brushes and Electrodes
INC Code:  00302
Country:  USA
NCB Code:  00
FSG:  59 Electrical and Electronic Equipment Components
Last Updated:  05-26-2025

Part Number A21844 1 described as Brush Electrical Contact with NSN 5977-00-538-6781 with FSC 5977 Electrical Contact Brushes and Electrodes by Manufacture William Spencer is available in stock. We provide comprehensive database of aerospace and aviation components, sub-assemblies, and completed assemblies allows us to respond to your RFQ within 15 minutes.

Simplified Purchasing is owned and operated by ASAP Semiconductor, an industry-leading AS9120B, ISO 9001:2015, and FAA AC 0056B certified distributor of William Spencer aerospace and aviation parts like A21844 1. We are a service-oriented company that provides quality NSN components with an emphasis on United States export law through our delivery centers at 2 strategic locations, California and Nevada. 

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NSN Information for Part Number A21844 1 with NSN 5977-00-538-6781, 5977005386781

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5977-00-538-6781

Item Description:

Brush Electrical Contact

5977005386781N
CIICHCCESDPMICCriticalityENAC
U
Part NumberISCRNVCRNCCHCCMSDSSADC
A21844-1625

Characteristics Data of NSN 5977-00-538-6781, 5977005386781

MRCCriteriaCharacteristic
AABUSHUNT POSITION DESIGNATOR10
AAQLBODY STYLERECTANGULAR COMMUTATOR
ABGLWIDTH0.750 INCHES NOMINAL
ABNMTHICKNESS0.313 INCHES NOMINAL
ABRYLENGTH1.250 INCHES NOMINAL
AHXPBRUSH SHUNT LENGTH4.000 INCHES NOMINAL SINGLE SHUNT
AHXRTERMINAL SLOT WIDTH0.125 INCHES NOMINAL
BTHRTOP STYLEBEVELED FRONT WITH RIGHT SHOULDER
CQGTCONTACT FACE STYLEBEVELED
CQPYBEVEL ANGLE30.0 DEGREES NOMINAL
CRBGSHUNT INSULATION PROVISION AND QUANTITY1 INSULATED
CRMKANGLE30.0 DEGREES NOMINAL
MATTMATERIALELECTROGRAPHITIC
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONUNION CARBIDE CORP GR SA-35 MFR REF SINGLE MATERIAL RESPONSE
STYLSTYLE DESIGNATORONE PIECE
TTQYTERMINAL TYPE AND QUANTITY1 STRAIGHT W-SLOT

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