The Piston,hydraulic, cataloged under National Stock Number 2590-01-161-1285, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. The manufacturer of record is Hiab Usa Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2590-01-161-1285 |
| Primary Part Number | 999 9957 |
| Item Name | Piston,hydraulic |
| FSC / FSG | 2590 / 25 — Miscellaneous Vehicular Components |
| Manufacturer | Hiab Usa Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| 999 9957 PRIMARY | Hiab Usa Inc (USA) |
| Reference | Meaning |
|---|---|
| 999 5005 | 5/9 Secondary reference Hiab Usa Inc |
NSN 2590-01-161-1285 is a Piston,hydraulic, manufactured by Hiab Usa Inc, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.
NSN 2590-01-161-1285 has 1 manufacturer part number on file: 999 9957 (Hiab Usa Inc).
Key specifications for 999 9957: End Item Identification: 2320-01-097-0260. 0 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.