The Extension,weldment,gunner, cataloged under National Stock Number 2590-01-598-9042, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. The manufacturer of record is Bmi Defense Systems, Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Extension,weldment,gunner |
| FSC / FSG | 2590 — Miscellaneous Vehicular Components (FSG 25) |
| Manufacturers | Bmi Defense Systems, Inc (CAGE 4GNV9); Nd Defense Llc (CAGE 338X5) |
| Parameter | Value |
|---|---|
| NSN | 2590-01-598-9042 |
| Primary Part Number | 3470 |
| Item Name | Extension,weldment,gunner |
| FSC / FSG | 2590 / 25 — Miscellaneous Vehicular Components |
| Manufacturer | Bmi Defense Systems, Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 2590-01-598-9042 is a Extension,weldment,gunner, manufactured by Bmi Defense Systems, Inc, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.
NSN 2590-01-598-9042 has 2 manufacturer part numbers on file: 3470 (Bmi Defense Systems, Inc), 3924444C1 (Nd Defense Llc).
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 2590-01-598-9042 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.