The Cannon,155 Millimeter Gun, cataloged under National Stock Number 1025-00-730-7214, is classified within Federal Supply Class 1025 (Guns, Over 150mm Through 200mm) 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 12 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 | 1025-00-730-7214 |
| Primary Part Number | 7307214 |
| Item Name | Cannon,155 Millimeter Gun |
| FSC / FSG | 1025 / 10 — Guns, Over 150mm Through 200mm |
| Manufacturer | Army, United States Department of the Dba Watervliet Arsenal Div Business Development |
| Status | ACTIVE |
| Tube Size Designation | LD155.000 |
| FSC Application Data | GUN,155 MM,M2A1 MM |
| Tube Length | 277.370 INCHES NOMINAL IN |
| Muzzle Brake | NOT INCLUDED |
| Breechblock Operational Direction | INTERRUPTED SCREW STEP CUT |
| Breechring Material Spec/std | MIL,MIL-S-10029 ORD OR MIL,MIL-S-10185 ORD |
| Material | STEEL TUBING |
| Material | STEEL BREECHRING |
| Material | STEEL BREECHBLOCK |
| Tube Material Spec/std | MIL,MIL-S-10458A ORD A |
| Bore Evacuator | NOT INCLUDED |
| Flash Suppressor | NOT INCLUDED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL C — Remove/Demil Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 7307214 PRIMARY | Army, United States Department of the Dba Watervliet Arsenal Div Business Development (USA) |
NSN 1025-00-730-7214 is a Cannon,155 Millimeter Gun, manufactured by Army, United States Department of the Dba Watervliet Arsenal Div Business Development, classified under FSC 1025, Guns, Over 150mm Through 200mm. Status: active.
NSN 1025-00-730-7214 has 1 manufacturer part number on file: 7307214 (Army, United States Department of the Dba Watervliet Arsenal Div Business Development).
Key specifications for 7307214: Tube Size Designation: LD155.000; FSC Application Data: GUN,155 MM,M2A1 MM; Tube Length: 277.370 INCHES NOMINAL IN; Muzzle Brake: NOT INCLUDED. 12 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 1025-00-730-7214 has DEMIL Code C. 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.