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RAB3903 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The BRUSH,ELECTRICAL CONTACT is a the manufacturer industrial component. Key specifications include end_item_identification: A-6 & C-2 AIRCRAFT SERIES, criticality_code_justification: AGAV. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5977-01-418-7528, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
RAB3903
NSN: 5977-01-418-7528
FSC: 5977
CAGE: F3015 — NAVAL GROUP SITE DE LORIENT (FRA)
SPECIFICATIONS
end_item_identificationA-6 & C-2 AIRCRAFT SERIES
criticality_code_justificationAGAV
NSN5977-01-418-7528
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BRUSH,ELECTRICAL CONTACT TITLE COMPONENT PN RAB3903 MFR BRUSH,ELECTRICAL CONTA
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
1782137Interchangeable
interchangeable cross-reference
interchangeable
300330Interchangeable
interchangeable cross-reference
interchangeable
CN-694/ASWInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is RAB3903?
RAB3903 is a BRUSH,ELECTRICAL CONTACT.
What parts can replace RAB3903?
There are 3 known substitutes for RAB3903: 1782137, 300330, CN-694/ASW. Substitute compatibility should be verified for your specific system.
What is the NSN for RAB3903?
RAB3903 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5977-01-418-7528. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026