The Driveshaft,efv, cataloged under National Stock Number 3040-01-517-4025, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | Driveshaft,efv |
| FSC / FSG | 3040 — Miscellaneous Power Transmission Equipment (FSG 30) |
| Manufacturers | Northrop Grumman Systems Corp Div Weapon System (CAGE 8KP69); Rosomak S.a (CAGE 0291H) |
| Parameter | Value |
|---|---|
| NSN | 3040-01-517-4025 |
| Primary Part Number | 465-4302 |
| Item Name | Driveshaft,efv |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Northrop Grumman Systems Corp Div Weapon System |
| 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 |
|---|---|
| 465-4302 PRIMARY | Northrop Grumman Systems Corp Div Weapon System (USA) |
| 465-4302-7 | Rosomak S.a (POL) |
| Reference | Meaning |
|---|---|
| 465-4302 | 3/9 Design control — primary reference Alliant Techsystems Operations Llc |
| 3040PL1037716 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 3040-01-517-4025 is a Driveshaft,efv, manufactured by Northrop Grumman Systems Corp Div Weapon System, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-517-4025 has 2 manufacturer part numbers on file: 465-4302 (Northrop Grumman Systems Corp Div Weapon System), 465-4302-7 (Rosomak S.a).
1 possible match (shared part number, not a government interchangeability claim): 3040-01-597-0556. 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.