The Trainer,mortar, cataloged under National Stock Number 6920-00-540-6087, is classified within Federal Supply Class 6920 (Armament Training Devices) of the Training Aids and Devices group. The manufacturer of record is Army, United States Department of the Dba Watervliet Arsenal Div Business Development. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6920-00-540-6087 |
| Primary Part Number | 8433198 |
| Item Name | Trainer,mortar |
| FSC / FSG | 6920 / 69 — Armament Training Devices |
| Manufacturer | Army, United States Department of the Dba Watervliet Arsenal Div Business Development |
| Status | ACTIVE |
| Component Name | BARREL AND VALVE ASSEMBLY; CYLINDER; HOSE ASSEMBLY; REGULATOR ASSEMBLY; CASE,CARRYING; RACK,PROJECTILE; PROJECTILE,25MM,M379 MM |
| Component Quantity | 1 |
| Component Identifying Number | DWG NO. C8768994; DWG NO. 88768004; DWG NO. 88768050; DWG NO. C8768063; DWG NO. C8768006; DWG NO. C8768050; DWG NO. C8768051 |
| Identifying Number | MODEL NO. M30; MODEL NO. M29; MODEL NO. M19 |
| Component Controlling Agency | ARMY; ARMY; ARMY; ARMY; ARMY; ARMY; ARMY |
| Training Phase | OPERATIONAL TRAINING ON THE 4.2 INCH,81 MM AND 60 MM MORTAR MM |
| Equipment Name | MORTAR,4.2 INCH; MORTAR,81 MILLIMETER; MORTAR,60 MILLIMETER MM |
| Representation Type | MODIFICATION |
| Installation Design | PORTABLE |
| 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 |
|---|---|
| 8433198 PRIMARY | Army, United States Department of the Dba Watervliet Arsenal Div Business Development (USA) |
| Reference | Meaning |
|---|---|
| 3F21A | 5/2 Secondary reference U.S. Government activity |
NSN 6920-00-540-6087 is a Trainer,mortar, manufactured by Army, United States Department of the Dba Watervliet Arsenal Div Business Development, classified under FSC 6920, Armament Training Devices. Status: active.
NSN 6920-00-540-6087 has 1 manufacturer part number on file: 8433198 (Army, United States Department of the Dba Watervliet Arsenal Div Business Development).
Key specifications for 8433198: Component Name: BARREL AND VALVE ASSEMBLY; CYLINDER; HOSE ASSEMBLY; REGULATOR ASSEMBLY; CASE,CARRYING; RACK,PROJECTILE; PROJECTILE,25MM,M379 MM; Component Quantity: 1; Component Identifying Number: DWG NO. C8768994; DWG NO. 88768004; DWG NO. 88768050; DWG NO. C8768063; DWG NO. C8768006; DWG NO. C8768050; DWG NO. C8768051; Identifying Number: MODEL NO. M30; MODEL NO. M29; MODEL NO. M19. 9 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 6920-00-540-6087 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.