The Control Assembly,gate,lever Shif, cataloged under National Stock Number 2520-01-184-5501, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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: Active.
| Item Name | Control Assembly,gate,lever Shif |
| FSC / FSG | 2520 — Vehicular Power Transmission Components (FSG 25) |
| Manufacturers | U S Army Tank Automotive Command Amsta-Im-Mm (CAGE 19207); Am General Llc (CAGE 34623); Orscheln Products L.l.c. (CAGE 60602) |
| Parameter | Value |
|---|---|
| NSN | 2520-01-184-5501 |
| Primary Part Number | 12338440-1 |
| Item Name | Control Assembly,gate,lever Shif |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 12338440-1 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 12338440-1 | Am General Llc (USA) |
| 55730 | Orscheln Products L.l.c. (USA) |
| Reference | Meaning |
|---|---|
| 055720-00000 | 5/9 Secondary reference Orscheln Products L.l.c. |
| 5597319 | 5/9 Secondary reference Am General Llc |
| SF-5583580R | D/9 Drawing number reference only Am General Llc |
| 12338440 | D/9 Drawing number reference only U S Army Tank Automotive Command Amsta-Im-Mm |
| 2520011845501 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 5583580 | 5/9 Secondary reference Am General Llc |
| SF-5583580 | 5/9 Secondary reference Am General Llc |
NSN 2520-01-184-5501 is a Control Assembly,gate,lever Shif, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-01-184-5501 has 3 manufacturer part numbers on file: 12338440-1 (U S Army Tank Automotive Command Amsta-Im-Mm), 12338440-1 (Am General Llc), 55730 (Orscheln Products L.l.c.).
1 possible match (shared part number, not a government interchangeability claim): 2520-01-204-7699. Verify interchangeability with system specifications before substitution.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
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.