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A49808 — BRUSH,ELECTRICAL CONTACT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

A49808: BRUSH,ELECTRICAL CONTACT.

The BRUSH,ELECTRICAL CONTACT is a the manufacturer industrial component. Key specifications include width: 30.0 MILLIMETERS NOMINAL MM, thickness: 10.0 MILLIMETERS NOMINAL MM, body_style: RECTANGULAR COMMUTATOR, style_designator: ONE PIECE, contact_face_style: CONCAVE. This part is cataloged in the U.S.

Government catalog under NSN 5977-01-283-3947, 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
A49808
NSN: 5977-01-283-3947
FSC: 5977 — Electrical Contact Brushes and Electrodes
CAGE: 10988 — CNH INDUSTRIAL AMERICA LLC DBA CNH AMERICA (USA)
SPECIFICATIONS
width30.0 MILLIMETERS NOMINAL MM
thickness10.0 MILLIMETERS NOMINAL MM
body_styleRECTANGULAR COMMUTATOR
style_designatorONE PIECE
contact_face_styleCONCAVE
NSN5977-01-283-3947
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BRUSH,ELECTRICAL CONTACT TITLE COMPONENT PN A49808 MFR BRUSH,ELECTRICAL CONTA
KEY FEATURES
•
BODY STYLE: RECTANGULAR COMMUTATOR
•
STYLE DESIGNATOR: ONE PIECE
•
CONTACT FACE STYLE: CONCAVE
•
WIDTH: 30.0 MILLIMETERS NOMINAL MM
•
THICKNESS: 10.0 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS
BODY STYLERECTANGULAR COMMUTATOR
STYLE DESIGNATORONE PIECE
CONTACT FACE STYLECONCAVE
WIDTH30.0 MILLIMETERS NOMINAL MM
THICKNESS10.0 MILLIMETERS NOMINAL MM
OTHER ITEMS IN FSC 5977 — Electrical Contact Brushes and Electrodes
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5977-00-001-8018 5977-00-001-8867 5977-00-002-9654 5977-00-003-0257 5977-00-003-0258 5977-00-003-0264 5977-00-003-1196 5977-00-003-1197
SUBSTITUTES & CROSS-REFERENCES 1
028530-1100Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A49808?
A49808 is a BRUSH,ELECTRICAL CONTACT.
What parts can replace A49808?
There is 1 known substitute for A49808: 028530-1100. Substitute compatibility should be verified for your specific system.
What is the NSN for A49808?
A49808 is cataloged in the U.S. Government catalog under NSN 5977-01-283-3947. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.