The Booster,machine Gun, cataloged under National Stock Number 1005-00-604-0258, is classified within Federal Supply Class 1005 (Guns, Through 30mm) of the Weapons group. The manufacturer of record is Ambac International Corporation Div Ambac International. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | Booster,machine Gun |
| FSC / FSG | 1005 — Guns, Through 30mm (FSG 10) |
| Manufacturers | Ambac International Corporation Div Ambac International (CAGE 01843) |
| Parameter | Value |
|---|---|
| NSN | 1005-00-604-0258 |
| Primary Part Number | ABA400AD1 |
| Item Name | Booster,machine Gun |
| FSC / FSG | 1005 / 10 — Guns, Through 30mm |
| Manufacturer | Ambac International Corporation Div Ambac International |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| ABA400AD1 PRIMARY | Ambac International Corporation Div Ambac International (USA) |
| Reference | Meaning |
|---|---|
| 199-2100-5 | 5/1 Secondary reference U.S. Government activity |
| ABA400AC1 | 5/9 Secondary reference Ambac International Corporation Div Ambac International |
NSN 1005-00-604-0258 is a Booster,machine Gun, manufactured by Ambac International Corporation Div Ambac International, classified under FSC 1005, Guns, Through 30mm. Status: active.
NSN 1005-00-604-0258 has 1 manufacturer part number on file: ABA400AD1 (Ambac International Corporation Div Ambac International).
1 possible match (shared part number, not a government interchangeability claim): 1005-00-650-8217. 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.
NSN 1005-00-604-0258 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.