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6460421 — HOLDER,ELECTRICAL CONTACT BRUSH

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

6460421: HOLDER,ELECTRICAL CONTACT BRUSH.

HOLDER,ELECTRICAL CONTACT BRUSH. Key specifications include end_item_identification: MAIN REDUCTION GEAR, STARBOARD P/N 6459552, part_name_assigned_by_controlling_agency: BRUSH HOLDER WITH BRUSH. This part is cataloged in the U.S.

Government catalog under NSN 5977-01-574-4395, 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
6460421
NSN: 5977-01-574-4395
FSC: 5977 — Electrical Contact Brushes and Electrodes
CAGE: 72582 — ROLLS-ROYCE SOLUTIONS AMERICA INC (USA)
SPECIFICATIONS
end_item_identificationMAIN REDUCTION GEAR, STARBOARD P/N 6459552
part_name_assigned_by_controlling_agencyBRUSH HOLDER WITH BRUSH
NSN5977-01-574-4395
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HOLDER,ELECTRICAL CONTACT BRUSH TITLE COMPONENT PN 6460421 MFR HOLDER,ELECTRICAL CONT
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYBRUSH HOLDER WITH BRUSH
END ITEM IDENTIFICATIONMAIN REDUCTION GEAR, STARBOARD P/N 6459552
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

No substitute or cross-reference records for this part.

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 6460421?
6460421 is a HOLDER,ELECTRICAL CONTACT BRUSH.
What is the NSN for 6460421?
6460421 is cataloged in the U.S. Government catalog under NSN 5977-01-574-4395. 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.