The Pivot Shaft Assembly, cataloged under National Stock Number 3040-01-668-3444, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Northrop Grumman Systems Corp Div Weapon System. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3040-01-668-3444 |
| Primary Part Number | 762-2144-1 |
| Item Name | Pivot Shaft Assembly |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Northrop Grumman Systems Corp Div Weapon System |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 762-2144-1 PRIMARY | Northrop Grumman Systems Corp Div Weapon System (USA) |
| 2 0238-085 | Bae Systems Hagglunds Aktiebolag (SWE) |
| Reference | Meaning |
|---|---|
| 762-2144-1 | 3/9 Design control — primary reference Alliant Techsystems Operations Llc |
NSN 3040-01-668-3444 is a Pivot Shaft Assembly, manufactured by Northrop Grumman Systems Corp Div Weapon System, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-668-3444 has 2 manufacturer part numbers on file: 762-2144-1 (Northrop Grumman Systems Corp Div Weapon System), 2 0238-085 (Bae Systems Hagglunds Aktiebolag).
Key specifications for 762-2144-1: Part Name Assigned by Controlling Agency: SHAFT, SPROCKET-AFT RH; End Item Identification: 7.62 MM AUTOMATIC CHAIN GUN MM. 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.
NSN 3040-01-668-3444 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.