The Cylinder,actuating,linear, cataloged under National Stock Number 3040-01-558-4448, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Sunsource. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Cylinder,actuating,linear |
| FSC / FSG | 3040 — Miscellaneous Power Transmission Equipment (FSG 30) |
| Manufacturers | Sunsource (CAGE 8S710) |
| Parameter | Value |
|---|---|
| NSN | 3040-01-558-4448 |
| Primary Part Number | 16246400-2 |
| Item Name | Cylinder,actuating,linear |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Sunsource |
| 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 |
|---|---|
| 16246400-2 PRIMARY | Sunsource (USA) |
| Reference | Meaning |
|---|---|
| 16246400 | D/9 Drawing number reference only Gulf Coast Holdings, Inc Dba Unidynamics |
NSN 3040-01-558-4448 is a Cylinder,actuating,linear, manufactured by Sunsource, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-558-4448 has 1 manufacturer part number on file: 16246400-2 (Sunsource).
1 possible match (shared part number, not a government interchangeability claim): 3040-01-558-4450. Verify interchangeability with system specifications before substitution.
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.