The Bar,tie, cataloged under National Stock Number 2530-00-653-6878, 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 General Motors Corp. The record lists 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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.
| Item Name | Bar,tie |
| FSC / FSG | 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components (FSG 25) |
| Manufacturers | General Motors Corp (CAGE 24617); U S Army Tank Automotive Command Amsta-Im-Mm (CAGE 19207); Am General Llc (CAGE 34623) |
| Parameter | Value |
|---|---|
| NSN | 2530-00-653-6878 |
| Primary Part Number | 647592 |
| Item Name | Bar,tie |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | General Motors Corp |
| 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 |
|---|---|
| 647592 PRIMARY | General Motors Corp (USA) |
| 8677304 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 906171 PRIMARY | Am General Llc (USA) |
| Reference | Meaning |
|---|---|
| 00906171 | 5/9 Secondary reference Spalla Inc |
| 647592 | 5/9 Secondary reference Am General Llc |
NSN 2530-00-653-6878 is a Bar,tie, manufactured by General Motors Corp, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-00-653-6878 has 3 manufacturer part numbers on file: 647592 (General Motors Corp), 8677304 (U S Army Tank Automotive Command Amsta-Im-Mm), 906171 (Am General Llc).
2 possible matches (shared part number, not a government interchangeability claim): 2920-01-475-4730, 5998-01-499-3703. 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.