The Parts Kit,piston Assembly,compre, cataloged under National Stock Number 4310-01-166-5958, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is General Motors Llc Dba General Motors Llc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4310-01-166-5958 |
| Primary Part Number | 6590591 |
| Item Name | Parts Kit,piston Assembly,compre |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| Manufacturer | General Motors Llc Dba General Motors Llc |
| Status | ACTIVE |
| Component Quantity | 3 |
| Component Document Origin | INDUSTRIAL |
| Document Source | 11862 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 6590591 PRIMARY | General Motors Llc Dba General Motors Llc (USA) |
| Reference | Meaning |
|---|---|
| 6590591 | 5/9 Secondary reference General Motors Corp Chevrolet Motor Div Special Products Dept |
NSN 4310-01-166-5958 is a Parts Kit,piston Assembly,compre, manufactured by General Motors Llc Dba General Motors Llc, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
NSN 4310-01-166-5958 has 1 manufacturer part number on file: 6590591 (General Motors Llc Dba General Motors Llc).
Key specifications for 6590591: Component Quantity: 3; Component Document Origin: INDUSTRIAL; Document Source: 11862; End Item Identification: TRUCK 1-1/4 TON. 3 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.