The Rocket,smoke,2.75 Inch, cataloged under National Stock Number 1340-01-658-0458, is classified within Federal Supply Class 1340 (Rockets, Rocket Ammunition and Rocket Components) of the Ammunition and Explosives group. The manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1340-01-658-0458 |
| Primary Part Number | 13711299 |
| Item Name | Rocket,smoke,2.75 Inch |
| FSC / FSG | 1340 / 13 — Rockets, Rocket Ammunition and Rocket Components |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Net Explosive Weight | 12.294954 TRANSPORTATION POUNDS AND 12.294954 STORAGE POUNDS |
| Dod Ammunition Code | 1340-HB21 |
| Hazardous Material Classification Code | 1.2.1 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION AND G STORAGE COMPATIBILITY GROUP |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL G — Ammunition & Explosives |
| Hazard | No hazard code in the DLA record (HMIC N) 1.2.1 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION AND G STORAGE COMPATIBILITY GROUP |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 13711299 PRIMARY | Us Army Aviation and Missile Command (USA) |
| Reference | Meaning |
|---|---|
| 1340-HB21 | 6/9 Informative reference only U.S. Government activity |
| 13058370-36 | 5/1 Secondary reference Us Army Aviation and Missile Command |
NSN 1340-01-658-0458 is a Rocket,smoke,2.75 Inch, manufactured by Us Army Aviation and Missile Command, classified under FSC 1340, Rockets, Rocket Ammunition and Rocket Components. Status: active.
NSN 1340-01-658-0458 has 1 manufacturer part number on file: 13711299 (Us Army Aviation and Missile Command).
Key specifications for 13711299: Net Explosive Weight: 12.294954 TRANSPORTATION POUNDS AND 12.294954 STORAGE POUNDS; Dod Ammunition Code: 1340-HB21; Hazardous Material Classification Code: 1.2.1 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION AND G STORAGE COMPATIBILITY GROUP; Part Name Assigned by Controlling Agency: ROCKET,SMOKE 2.75 INCH: WARHEAD M264 AND MOTOR MK66 MOD 7 IN. 3 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 1340-01-658-0458 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.