The Shaft,worm, cataloged under National Stock Number 1030-00-692-7221, is classified within Federal Supply Class 1030 (Guns, Over 200mm Through 300mm) of the Weapons group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1030-00-692-7221 |
| Item Name | Shaft,worm |
| FSC / FSG | 1030 / 10 — Guns, Over 200mm Through 300mm |
| Status | ACTIVE |
| Criticality Code Justification | FEAT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Reference | Meaning |
|---|---|
| P32957 | 3/2 Design control — primary reference U.S. Government activity |
| 228448PC1 | 5/9 Secondary reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| 32957 | 5/9 Secondary reference Eaton Aerospace, Llc Dba Jackson South |
| E30761-245PC1 | 5/9 Secondary reference Eaton Aerospace, Llc Dba Jackson South |
NSN 1030-00-692-7221 is a Shaft,worm, classified under FSC 1030, Guns, Over 200mm Through 300mm. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 5940-00-815-4820, 6515-01-213-2632. Verify interchangeability with system specifications before substitution.
Key specifications for 1030-00-692-7221: Criticality Code Justification: FEAT; Special Features: WEAPON SYSTEM ESSENTIAL; End Item Identification: AIRCRAFT, PROWLER EA-6B. 1 specification is documented in the U.S. Government catalog.
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 1030-00-692-7221 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.