The Switch,safety,neutral Start, cataloged under National Stock Number 2920-01-249-3492, is classified within Federal Supply Class 2920 (Engine Electrical System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Cancelled.
| Item Name | Switch,safety,neutral Start |
| FSC / FSG | 2920 — Engine Electrical System Components, Nonaircraft (FSG 29) |
| Manufacturers | Am General Llc (CAGE 34623); U S Army Tank Automotive Command Amsta-Im-Mm (CAGE 19207); Orscheln Products L.l.c. (CAGE 60602) |
| Parameter | Value |
|---|---|
| NSN | 2920-01-249-3492 |
| Primary Part Number | 12338434 |
| Item Name | Switch,safety,neutral Start |
| FSC / FSG | 2920 / 29 — Engine Electrical System Components, Nonaircraft |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | CANCELLED |
| Acquisition Status | CANCELLED |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 05597263 | Am General Llc (USA) |
| 12338434 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 000-10107-0012 | Orscheln Products L.l.c. (USA) |
| 12338434 | Am General Llc (USA) |
| Reference | Meaning |
|---|---|
| SF5597263 | 5/9 Secondary reference Am General Llc |
| 10107-1-2 | 5/9 Secondary reference Orscheln Products L.l.c. |
| 5578502 | 5/9 Secondary reference Am General Llc |
| 2920012493492 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
NSN 2920-01-249-3492 is a Switch,safety,neutral Start, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2920, Engine Electrical System Components, Nonaircraft. Status: cancelled.
NSN 2920-01-249-3492 has 4 manufacturer part numbers on file: 05597263 (Am General Llc), 12338434 (U S Army Tank Automotive Command Amsta-Im-Mm), 000-10107-0012 (Orscheln Products L.l.c.), 12338434 (Am General Llc).
1 possible match (shared part number, not a government interchangeability claim): 5315-01-418-5948. Verify interchangeability with system specifications before substitution.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 2920-01-249-3492 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.
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.