NSN 2925-01-554-1473 — this item is cataloged by the U.S. Government under National Stock Number 2925-01-554-1473. Manufacturer of record part number: 4D10724.
Also searched as2925-01-554-1473 ·
2925015541473 ·
NIIN 015541473 ·
01-554-1473 ·
FSC 2925 Engine Electrical System Components, Aircraft Prime Moving · CAGE 0AFL4 · 4D10724 · 4D10724-001
Termination Type: CONNECTOR BOTH ENDS ALL CONDUCTORS
Lead Overall Length: 291.000 INCHES NOMINAL IN
2 manufacturer part numbers on file
Manufacturer of record: Champion Aerospace Llc
Identification
NSN: 2925-01-554-1473
NIIN: 015541473
FSC: 2925 — Engine Electrical System Components, Aircraft Prime Moving
FSG: 29 — Engine Accessories
Primary part number: 4D10724
Manufacturer: Champion Aerospace Llc
General Description
The Lead,ignition,engine, cataloged under National Stock Number 2925-01-554-1473, is classified within Federal Supply Class 2925 (Engine Electrical System Components, Aircraft Prime Moving) of the Engine Accessories group. The manufacturer of record is Champion Aerospace Llc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2925-01-554-1473
Primary Part Number
4D10724
Item Name
Lead,ignition,engine
FSC / FSG
2925 / 29 — Engine Electrical System Components, Aircraft Prime Moving
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
2925-00-000-0106 · Item name not on file
2925-00-001-4604
CASE ASSEMBLY
2925-00-001-4606
2925-00-001-4606 · Item name not on file
2925-00-003-6427
2925-00-003-6427 · Item name not on file
2925-00-003-8064
2925-00-003-8064 · Item name not on file
2925-00-003-8068
2925-00-003-8068 · Item name not on file
2925-00-004-1278
IGNITION UNIT,HIGH VOLTAGE
2925-00-004-1278
IGNITION UNIT,HIGH VOLTAGE
Frequently Asked Questions
What is NSN 2925-01-554-1473?
NSN 2925-01-554-1473 is a Lead,ignition,engine, manufactured by Champion Aerospace Llc, classified under FSC 2925, Engine Electrical System Components, Aircraft Prime Moving. Status: active.
What part numbers are listed for NSN 2925-01-554-1473?
NSN 2925-01-554-1473 has 2 manufacturer part numbers on file: 4D10724-001 (Rolls-Royce Plc Naval Marine), 4D10724 (Champion Aerospace Llc).
What are the specifications of 4D10724?
Key specifications for 4D10724: Termination Type: CONNECTOR BOTH ENDS ALL CONDUCTORS; Lead Overall Length: 291.000 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: IGNITION LEAD ASSEMBLY. 2 specifications are documented in the U.S. Government catalog.
Is NSN 2925-01-554-1473 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.