The Trailer Spring, cataloged under National Stock Number 2530-01-471-1985, is classified within Federal Supply Class 2530 (Vehicular Brake, Steering, Axle, Wheel, and Track Components) of the Vehicular Equipment Components group. The manufacturer of record is Barnes Group Inc.. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Trailer Spring |
| FSC / FSG | 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components (FSG 25) |
| Manufacturers | Barnes Group Inc. (CAGE 74197); Lee Spring Company Llc (CAGE 1A699) |
| Parameter | Value |
|---|---|
| NSN | 2530-01-471-1985 |
| Primary Part Number | C0360 042 138 M01 |
| Item Name | Trailer Spring |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Barnes Group Inc. |
| 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 |
|---|---|
| C0360 042 138 M01 | Barnes Group Inc. (USA) |
| LC 042E 13 M | Lee Spring Company Llc (USA) |
| Reference | Meaning |
|---|---|
| LC 042E 13 M | 5/9 Secondary reference U.S. Government activity |
| K00542 | 3/9 Design control — primary reference Sauer-Sundstrand |
NSN 2530-01-471-1985 is a Trailer Spring, manufactured by Barnes Group Inc., classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-01-471-1985 has 2 manufacturer part numbers on file: C0360 042 138 M01 (Barnes Group Inc.), LC 042E 13 M (Lee Spring Company Llc).
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.