The Rocket Motor, cataloged under National Stock Number 1340-01-143-5956, is classified within Federal Supply Class 1340 (Rockets, Rocket Ammunition and Rocket Components) of the Ammunition and Explosives group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1340-01-143-5956 |
| Item Name | Rocket Motor |
| FSC / FSG | 1340 / 13 — Rockets, Rocket Ammunition and Rocket Components |
| Status | ACTIVE |
| Igniter Model Number | MK125 |
| Propellant Inhibitor | INCLUDED |
| Motor Propellant Grain Weight | 7.0 POUNDS LBS |
| Net Explosive Weight | 10.7 TRANSPORTATION POUNDS |
| Dod Ammunition Code | 1340-J102 |
| Igniter | INCLUDED |
| Size Designation | 2.75 INCH IN |
| Hazardous Material Classification Code | IIB COAST GUARD CLASS AND 1.3 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION AND J DEPARTMENT OF TRANSPORTATION CLASS AND III FIREFIGHTING GROUP AND 00 INHABITED BUILDING DISTANCE AND 9 LOADING-STOWAGE AND C STORAGE COMPATIBILITY GROUP |
| Motor Propellant Grain Model Number | MK43 MOD 1 |
| Motor Propellant Grain Quantity | 1 |
| Igniter Installation | INSTALLED |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY PACKAGING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL G — Ammunition & Explosives |
| Hazard | No hazard code in the DLA record (HMIC N) IIB COAST GUARD CLASS AND 1.3 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION AND J DEPARTMENT OF TRANSPORTATION CLASS AND III FIREFIGHTING GROUP AND 00 INHABITED BUILDING DISTANCE AND 9 LOADING-STOWAGE AND C STORAGE COMPATIBILITY GROUP |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 9220804 | 3/1 Design control — primary reference Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Us Army Research, Development and Engineering Command Armament |
| 1340-J102 | 6/9 Informative reference only U.S. Government activity |
NSN 1340-01-143-5956 is a Rocket Motor, classified under FSC 1340, Rockets, Rocket Ammunition and Rocket Components. Status: active.
Key specifications for 1340-01-143-5956: Igniter Model Number: MK125; Propellant Inhibitor: INCLUDED; Motor Propellant Grain Weight: 7.0 POUNDS LBS; Net Explosive Weight: 10.7 TRANSPORTATION POUNDS. 12 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). The government record also carries hazard data: DOT hazard class, UN number, or related classification fields. Special handling, storage, and shipping requirements apply per the cited government fields.
NSN 1340-01-143-5956 has DEMIL Code G. 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.