NSN 2920-00-042-4576 · NIIN 000424576 · Part number 938423
Am General Llc · FSC 2920 — Engine Electrical System Components, Nonaircraft · FSG 29 — Engine Accessories · CAGE 34623
Government record, cited
NSN 2920-00-042-4576 — this item is cataloged by the U.S. Government under National Stock Number 2920-00-042-4576. Manufacturer of record part number: 938423.
Also searched as2920-00-042-4576 ·
2920000424576 ·
NIIN 000424576 ·
00-042-4576 ·
FSC 2920 Engine Electrical System Components, Nonaircraft · CAGE 34623 · 938423 · 932059 · XH-3256 · 801428
FSC: 2920 — Engine Electrical System Components, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: 938423
Manufacturer: Am General Llc
General Description
The Lead,ignition,engine, cataloged under National Stock Number 2920-00-042-4576, is classified within Federal Supply Class 2920 (Engine Electrical System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Am General Llc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2920-00-042-4576
Primary Part Number
938423
Item Name
Lead,ignition,engine
FSC / FSG
2920 / 29 — Engine Electrical System Components, Nonaircraft
Manufacturer
Am General Llc
Status
ACTIVE
Lead Overall Length
49.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items2
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5120-01-651-1283801428POSSIBLE MATCH
HAMMER,HAND
Possible match (shared part number)Tim Price Inc. Dba Tim Price Inc
5340-01-684-2228938423POSSIBLE MATCH
TURNBUCKLE
Possible match (shared part number)Drs Sustainment Systems Inc
NSN 2920-00-042-4576 is a Lead,ignition,engine, manufactured by Am General Llc, classified under FSC 2920, Engine Electrical System Components, Nonaircraft. Status: active.
What part numbers are listed for NSN 2920-00-042-4576?
NSN 2920-00-042-4576 has 2 manufacturer part numbers on file: XH-3256 (Heale Manufacturing Co Llc), 938423 (Am General Llc).
What NSN replaces 2920-00-042-4576?
2 possible matches (shared part number, not a government interchangeability claim): 5120-01-651-1283, 5340-01-684-2228. Verify interchangeability with system specifications before substitution.
What are the specifications of 938423?
Key specifications for 938423: Lead Overall Length: 49.000 INCHES NOMINAL IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 2920-00-042-4576 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.