The Howitzer,medium,self-Propelled, cataloged under National Stock Number 2350-01-031-0586, is classified within Federal Supply Class 2350 (Combat, Assault, and Tactical Vehicles, Tracked) of the Ground Effect Vehicles, Motor Vehicles, Trailers group. The manufacturer of record is Army, United States Department of the Dba Rock Island Arsenal Jmtc. Government technical data includes 30 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 | 2350-01-031-0586 |
| Primary Part Number | 12012100 |
| Item Name | Howitzer,medium,self-Propelled |
| FSC / FSG | 2350 / 23 — Combat, Assault, and Tactical Vehicles, Tracked |
| Manufacturer | Army, United States Department of the Dba Rock Island Arsenal Jmtc |
| Status | ACTIVE |
| Engine Cooling Method | LIQUID |
| Reverse Speed Quantity | 2 |
| Anchor Spade | INCLUDED |
| Suspension Type | TORSION BAR |
| Final Drive Location | FRONT |
| Service Brake Type | MECHANICAL |
| Center to Center Distance Between Tracks | 109.000 INCHES NOMINAL IN |
| Ground Track Length | 156.260 INCHES NOMINAL IN |
| Design Type | FULL-TRACKED |
| Engine Maximum Brake Horsepower at Specified RPM | 350 BREAK HORSEPOWER AT 2300 RPM RPM |
| Armament/gun Mount Type/model Number and Quantity | CANNON,155MM,T255E3,ONE MM |
| Turret | INCLUDED |
| Towing Pintle Hook | INCLUDED |
| Winch | NOT INCLUDED |
| Traverse in Deg | 360.0 |
| Forward Speed Quantity | 4 |
| Power Takeoff Feature | NOT INCLUDED |
| Overdrive | NOT INCLUDED |
| Starting System Voltage Rating | 24.3 |
| Multifuel Usage Feature | NOT PROVIDED |
| Transmission Type | MANUAL |
| Engine Quantity | 1 |
| Engine Manufacturer Name | DETROIT DIESEL |
| Turret Design | CLOSED TOP |
| Fighting Weight | 52461.0 POUNDS LBS |
| Engine Model Number | 8V71T |
| Engine Cylinder Quantity | 8 |
| Power Divider | NOT INCLUDED |
| Ignition Type | COMPRESSION HEAT, NONELECTRIC |
| Lighting System Voltage Rating | 24.3 |
| 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 |
|---|---|
| 12012100 PRIMARY | Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA) |
NSN 2350-01-031-0586 is a Howitzer,medium,self-Propelled, manufactured by Army, United States Department of the Dba Rock Island Arsenal Jmtc, classified under FSC 2350, Combat, Assault, and Tactical Vehicles, Tracked. Status: active.
NSN 2350-01-031-0586 has 1 manufacturer part number on file: 12012100 (Army, United States Department of the Dba Rock Island Arsenal Jmtc).
Key specifications for 12012100: Engine Cooling Method: LIQUID; Reverse Speed Quantity: 2; Anchor Spade: INCLUDED; Suspension Type: TORSION BAR. 30 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 2350-01-031-0586 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.