The Drive Shaft Assembly,constant Ve, cataloged under National Stock Number 2520-01-677-7597, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is General Dynamics Ordnance and Tactical Systems, Inc.. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2520-01-677-7597 |
| Primary Part Number | SPAL4000491 |
| Item Name | Drive Shaft Assembly,constant Ve |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | General Dynamics Ordnance and Tactical Systems, Inc. |
| Status | ACTIVE |
| Vehicle Identification Designator | GMV1.1 |
| Vehicle Design Control Activity | 0F875 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| SPAL4000491 | Flyer Defense, Llc (USA) |
| SPAL4000491 PRIMARY | General Dynamics Ordnance and Tactical Systems, Inc. (USA) |
NSN 2520-01-677-7597 is a Drive Shaft Assembly,constant Ve, manufactured by General Dynamics Ordnance and Tactical Systems, Inc., classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-01-677-7597 has 2 manufacturer part numbers on file: SPAL4000491 (Flyer Defense, Llc), SPAL4000491 (General Dynamics Ordnance and Tactical Systems, Inc.).
Key specifications for SPAL4000491: Overall Length: 224.0 MILLIMETERS NOMINAL MM; Overall Width: 112.0 MILLIMETERS NOMINAL MM; Vehicle Identification Designator: GMV1.1; Vehicle Design Control Activity: 0F875. 2 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.