The Stiffnut,pod, cataloged under National Stock Number 1005-00-157-7121, is classified within Federal Supply Class 1005 (Guns, Through 30mm) of the Weapons group. The manufacturer of record is Bae Systems (operations) Limited. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Stiffnut,pod |
| FSC / FSG | 1005 — Guns, Through 30mm (FSG 10) |
| Manufacturers | Bae Systems (operations) Limited (CAGE U9143) |
| Parameter | Value |
|---|---|
| NSN | 1005-00-157-7121 |
| Primary Part Number | H42-4 |
| Item Name | Stiffnut,pod |
| FSC / FSG | 1005 / 10 — Guns, Through 30mm |
| Manufacturer | Bae Systems (operations) Limited |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| H42-4 PRIMARY | Bae Systems (operations) Limited (GBR) |
| Reference | Meaning |
|---|---|
| E293004-60 | 5/9 Secondary reference Bae Systems (operations) Limited |
| E293004-60 | 3/9 Design control — primary reference British Aerospace (military Aircraft & Aerostructures) |
| H42-4 | 5/9 Secondary reference British Aerospace (military Aircraft & Aerostructures) |
NSN 1005-00-157-7121 is a Stiffnut,pod, manufactured by Bae Systems (operations) Limited, classified under FSC 1005, Guns, Through 30mm. Status: active.
NSN 1005-00-157-7121 has 1 manufacturer part number on file: H42-4 (Bae Systems (operations) Limited).
3 possible matches (shared part number, not a government interchangeability claim): 5310-00-477-0513, 5310-00-894-3637, 5365-01-431-6856. 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 1005-00-157-7121 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.