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4954002 — LEAD,IGNITION,ENGINE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

4954002: LEAD,IGNITION,ENGINE.

The LEAD,IGNITION,ENGINE is a the manufacturer industrial component. Key specifications include end_item_identification: CH-53K SIKORSKY HEAVY LIFT HELICOPTER, part_name_assigned_by_controlling_agency: IGNITOR. This part is cataloged in the U.S.

Government catalog under NSN 2925-01-687-6899, 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
4954002
NSN: 2925-01-687-6899
FSC: 2925 — Engine Electrical System Components, Aircraft Prime Moving
CAGE: 55820 — RTX CORPORATION DIV PRATT & WHITNEY (USA)
SPECIFICATIONS
end_item_identificationCH-53K SIKORSKY HEAVY LIFT HELICOPTER
part_name_assigned_by_controlling_agencyIGNITOR
NSN2925-01-687-6899
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available LEAD,IGNITION,ENGINE TITLE COMPONENT PN 4954002 MFR LEAD,IGNITION,ENGINE
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYIGNITOR
END ITEM IDENTIFICATIONCH-53K SIKORSKY HEAVY LIFT HELICOPTER
OTHER ITEMS IN FSC 2925 — Engine Electrical System Components, Aircraft Prime Moving
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2925-00-000-0106 2925-00-001-4604 2925-00-001-4606 2925-00-003-6427 2925-00-003-8064 2925-00-003-8068 2925-00-004-1278
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 4954002?
4954002 is a LEAD,IGNITION,ENGINE.
What is the NSN for 4954002?
4954002 is cataloged in the U.S. Government catalog under NSN 2925-01-687-6899. 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.