The Plug,muzzle, cataloged under National Stock Number 1030-00-862-9076, is classified within Federal Supply Class 1030 (Guns, Over 200mm Through 300mm) of the Weapons group. The manufacturer of record is Army, United States Department of the Dba Watervliet Arsenal Div Business Development. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1030-00-862-9076 |
| Primary Part Number | 7309881 |
| Item Name | Plug,muzzle |
| FSC / FSG | 1030 / 10 — Guns, Over 200mm Through 300mm |
| Manufacturer | Army, United States Department of the Dba Watervliet Arsenal Div Business Development |
| Status | ACTIVE |
| Model Number | M2A1E1 |
| Size Designation | 203 MILLIMETER MM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 7309881 PRIMARY | Army, United States Department of the Dba Watervliet Arsenal Div Business Development (USA) |
NSN 1030-00-862-9076 is a Plug,muzzle, manufactured by Army, United States Department of the Dba Watervliet Arsenal Div Business Development, classified under FSC 1030, Guns, Over 200mm Through 300mm. Status: active.
NSN 1030-00-862-9076 has 1 manufacturer part number on file: 7309881 (Army, United States Department of the Dba Watervliet Arsenal Div Business Development).
Key specifications for 7309881: Model Number: M2A1E1; Overall Length: 3.250 INCHES NOMINAL IN; Size Designation: 203 MILLIMETER MM; Special Features: MATL RUBBER GR SB410-6A,C,F2; 8.250 BODY OD W/FLANGE 0.500 H X 0.219 THK X 8.438 OD; 0.250 WALL THK; FOUR EQUALLY SPACED GROUPS; 6 CORRUGATIONS PERGROUP; CENTRAL DEPRESSION 2.000 DIA X 3.000 DEEP A. 2 specifications are 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 1030-00-862-9076 has DEMIL Code B. 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.