The Parts Kit,linear Actuating Cylin, cataloged under National Stock Number 2590-01-438-1559, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. The manufacturer of record is Kocsis Technologies Inc Dba Kocsis Technologies Inc. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2590-01-438-1559 |
| Primary Part Number | 4970043 |
| Item Name | Parts Kit,linear Actuating Cylin |
| FSC / FSG | 2590 / 25 — Miscellaneous Vehicular Components |
| Manufacturer | Kocsis Technologies Inc Dba Kocsis Technologies Inc |
| Status | ACTIVE |
| Component Quantity | 17 |
| End Item Source | 80020 |
| Supply Items and Quantities | BACKUP RING,6; O-RING,8; RODWIPER,1; POLYSEAL,1; SEAL-HALLITE TYPE 53,1 |
| End Item Name | HYDRAULIC CYLINDER |
| 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 |
|---|---|
| 4970043 | Kocsis Technologies Inc Dba Kocsis Technologies Inc (USA) |
| Reference | Meaning |
|---|---|
| 4970043 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2590-01-438-1559 is a Parts Kit,linear Actuating Cylin, manufactured by Kocsis Technologies Inc Dba Kocsis Technologies Inc, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.
NSN 2590-01-438-1559 has 1 manufacturer part number on file: 4970043 (Kocsis Technologies Inc Dba Kocsis Technologies Inc).
Key specifications for 4970043: Component Quantity: 17; End Item Source: 80020; Supply Items and Quantities: BACKUP RING,6; O-RING,8; RODWIPER,1; POLYSEAL,1; SEAL-HALLITE TYPE 53,1; End Item Name: HYDRAULIC CYLINDER. 4 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.