The Warhead,2.75 Inch Rocket,high Ex, cataloged under National Stock Number 1340-00-689-4080, 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12 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 1340-00-689-4080 |
| Item Name | Warhead,2.75 Inch Rocket,high Ex |
| FSC / FSG | 1340 / 13 — Rockets, Rocket Ammunition and Rocket Components |
| Status | ACTIVE |
| Head Type | GENERAL PURPOSE |
| Model Number | M247 |
| Net Explosive Weight | 2.0000000 STORAGE POUNDS AND 2.0000000 TRANSPORTATION POUNDS |
| Fuze Location | BASE |
| Fuze Model Number | M438 |
| Package Model Number | NOT ASSIGNED |
| Filler Material | COMPOSITION B4 |
| Dod Ammunition Code | 1340-H851 |
| Filler Material Weight | 2.00 POUNDS LBS |
| Fuze Type | POINT INITIATING, BASE DETONATING |
| Hazardous Material Classification Code | 1.1 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION AND I DEPARTMENT OF TRANSPORTATION CLASS AND D STORAGE COMPATIBILITY GROUP |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY UNIT PACKAGE QUANTITY AND UNIT PACKAGE TYPE |
| 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 AND I DEPARTMENT OF TRANSPORTATION CLASS AND D STORAGE COMPATIBILITY GROUP |
| Criticality Code | N |
| Reference | Meaning |
|---|---|
| 9258192 | 3/1 Design control — primary reference Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
| 1340-H851 | 6/9 Informative reference only U.S. Government activity |
NSN 1340-00-689-4080 is a Warhead,2.75 Inch Rocket,high Ex, classified under FSC 1340, Rockets, Rocket Ammunition and Rocket Components. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 1340-01-071-0800. Verify interchangeability with system specifications before substitution.
Key specifications for 1340-00-689-4080: Head Type: GENERAL PURPOSE; Model Number: M247; Net Explosive Weight: 2.0000000 STORAGE POUNDS AND 2.0000000 TRANSPORTATION POUNDS; Fuze Location: BASE. 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 1340-00-689-4080 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.