The Barrel,automatic Gun, cataloged under National Stock Number 1010-00-198-9207, is classified within Federal Supply Class 1010 (Guns, Over 30mm up to 75mm) of the Weapons group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 8 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 | 1010-00-198-9207 |
| Primary Part Number | 2814330 |
| Item Name | Barrel,automatic Gun |
| FSC / FSG | 1010 / 10 — Guns, Over 30mm up to 75mm |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Caliber Quantity Per Rifling Turn | 1 TURN IN 48 CAL. |
| Rifle Bore Groove Quantity | 18 |
| Size Designation | 40 MILLIMETER MM |
| Land Width | 0.008 INCHES NOMINAL IN |
| Surface Treatment | CHROMIUM INSIDE |
| Material | STEEL |
| Groove Width | 0.127 INCHES NOMINAL IN |
| Rifling Direction | RIGHT-HAND |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| 2814330 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 1010-00-198-9207 is a Barrel,automatic Gun, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 1010, Guns, Over 30mm up to 75mm. Status: active.
NSN 1010-00-198-9207 has 1 manufacturer part number on file: 2814330 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Key specifications for 2814330: Caliber Quantity Per Rifling Turn: 1 TURN IN 48 CAL.; Rifle Bore Groove Quantity: 18; Overall Length: 12.875 INCHES NOMINAL IN; Size Designation: 40 MILLIMETER MM. 8 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 1010-00-198-9207 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.