The Rocket,high Explosive,2.75 Inch, cataloged under National Stock Number 1340-00-180-9909, is classified within Federal Supply Class 1340 (Rockets, Rocket Ammunition and Rocket Components) of the Ammunition and Explosives group. Government technical data includes 28 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1340-00-180-9909 |
| Item Name | Rocket,high Explosive,2.75 Inch |
| FSC / FSG | 1340 / 13 — Rockets, Rocket Ammunition and Rocket Components |
| Status | ACTIVE |
| Head Type | GENERAL PURPOSE |
| Chemical Corps Symbol | CML |
| Motor Propellant Material | BALLISTITE |
| Motor Propellant Grain Weight | 6.4 POUNDS LBS |
| Motor Size Designation | 2.75 INCH IN |
| Base Fuze | NOT INCLUDED |
| Net Explosive Weight | 10.7 STORAGE POUNDS AND 10.7 TRANSPORTATION POUNDS |
| Head Load Type | EXPLOSIVE |
| Motor Model Number | MK 40 AND MODS |
| Nose Fuze Model Number | M429 |
| Dot Registration Code | EX1988060916 |
| Cable Assembly | NOT INCLUDED |
| Filler Material | COMPOSITION B |
| Dod Ammunition Code | 1340-H488 |
| Supplementary Charge | NOT INCLUDED |
| Filler Material Weight | 5.00 POUNDS LBS |
| Hazardous Material Classification Code | 1.1 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION |
| Unable to Decode | UNABLE TO DECODE |
| Head Model Number | M229 |
| Package Reference Number | X9230116 US ARMY |
| Nose Fuze | INCLUDED |
| Head to Motor Assembly | ASSEMBLED |
| Motor Propellant Grain Model Number | MK43 |
| Material | IRON CAST HEAD |
| Motor Propellant Grain Quantity | 1 |
| Gross Weight | 162.0 SHIPPING CONTAINER POUNDS AND 2516.0 PALLET POUNDS |
| Expendable Launcher | NOT PROVIDED |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY NOSE FUZE MODEL NUMBER,MOTOR MODEL NUMBER,HEAD TO MOTOR ASSEMBLY AND PACKAGE DATA |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL G — Ammunition & Explosives |
| Hazard | No hazard code in the DLA record (HMIC N) 1.1 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION |
| Criticality Code | N |
| Reference | Meaning |
|---|---|
| 9220806-2 | 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-H488 | 6/9 Informative reference only U.S. Government activity |
NSN 1340-00-180-9909 is a Rocket,high Explosive,2.75 Inch, classified under FSC 1340, Rockets, Rocket Ammunition and Rocket Components. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 1340-00-935-6170. Verify interchangeability with system specifications before substitution.
Key specifications for 1340-00-180-9909: Head Type: GENERAL PURPOSE; Chemical Corps Symbol: CML; Motor Propellant Material: BALLISTITE; Motor Propellant Grain Weight: 6.4 POUNDS LBS. 28 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 1340-00-180-9909 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.