The Shaft,shouldered, cataloged under National Stock Number 3040-01-580-5057, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Bae Systems Land & Armaments L.p.. The record lists 4 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3040-01-580-5057 |
| Primary Part Number | 6445054-01M1 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Bae Systems Land & Armaments L.p. |
| 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 |
|---|---|
| 6445054-01M1 PRIMARY | Bae Systems Land & Armaments L.p. (USA) |
| 6445054-01M1 | Amz Alabama Inc. (USA) |
| 6445054-01M1 PRIMARY | O'gara-Hess & Eisenhardt Armoring Company Llc (USA) |
| 6445054-01M1 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| Reference | Meaning |
|---|---|
| 6445054-01M1 | 3/9 Design control — primary reference Bae Systems Survivability Systems Llc |
NSN 3040-01-580-5057 is a Shaft,shouldered, manufactured by Bae Systems Land & Armaments L.p., classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-580-5057 has 4 manufacturer part numbers on file: 6445054-01M1 (Bae Systems Land & Armaments L.p.), 6445054-01M1 (Amz Alabama Inc.), 6445054-01M1 (O'gara-Hess & Eisenhardt Armoring Company Llc), 6445054-01M1 (Caterpillar Inc Div Caterpillar Defense).
Key specifications for 6445054-01M1: Part Name Assigned by Controlling Agency: LATCH SHAFT; End Item Identification: 3805-01-560-2384. 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.