The Torque Converter,vehicular, cataloged under National Stock Number 2520-01-183-2224, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is Pettibone/traverse Lift L.l.c.. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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.
| Item Name | Torque Converter,vehicular |
| FSC / FSG | 2520 — Vehicular Power Transmission Components (FSG 25) |
| Manufacturers | Pettibone/traverse Lift L.l.c. (CAGE 20417) |
| Parameter | Value |
|---|---|
| NSN | 2520-01-183-2224 |
| Primary Part Number | LL-1670-277 |
| Item Name | Torque Converter,vehicular |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | Pettibone/traverse Lift L.l.c. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| LL-1670-277 PRIMARY | Pettibone/traverse Lift L.l.c. (USA) |
| Reference | Meaning |
|---|---|
| 288312 | C/1 Advisory reference — outside the item-of-supply concept Dana Off Highway Products, Llc |
| LL-1670-248 | 5/9 Secondary reference Pettibone/traverse Lift L.l.c. |
NSN 2520-01-183-2224 is a Torque Converter,vehicular, manufactured by Pettibone/traverse Lift L.l.c., classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-01-183-2224 has 1 manufacturer part number on file: LL-1670-277 (Pettibone/traverse Lift L.l.c.).
2 possible matches (shared part number, not a government interchangeability claim): 5945-01-566-0450, 5945-01-619-5408. 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.