The Rocket,practice,2.75 Inch, cataloged under National Stock Number 1340-01-268-7174, 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 10 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 1340-01-268-7174 |
| Primary Part Number | 13058370-8 |
| Item Name | Rocket,practice,2.75 Inch |
| FSC / FSG | 1340 / 13 — Rockets, Rocket Ammunition and Rocket Components |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Motor Size Designation | 2.75 INCH IN |
| Net Explosive Weight | 7.23052 STORAGE POUNDS AND 7.23052 TRANSPORTATION POUNDS |
| Motor Model Number | MK66 MOD 3 |
| Dot Registration Code | EX1993120173 |
| Dod Ammunition Code | 1340-H974 |
| Hazardous Material Classification Code | 1.2.1 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION |
| Unable to Decode | UNABLE TO DECODE |
| Head Model Number | M267 |
| Package Reference Number | 9230116 US ARMY US |
| Gross Weight | 162.0 SHIPPING CONTAINER POUNDS AND 2524.0 PALLET, US ARMY POUNDS |
| 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 |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| 13058370-8 PRIMARY | Us Army Aviation and Missile Command (USA) |
| 12944478 | Us Army Aviation and Missile Command (USA) |
| Reference | Meaning |
|---|---|
| 1340-H974 | 6/9 Informative reference only U.S. Government activity |
NSN 1340-01-268-7174 is a Rocket,practice,2.75 Inch, manufactured by Us Army Aviation and Missile Command, classified under FSC 1340, Rockets, Rocket Ammunition and Rocket Components. Status: active.
NSN 1340-01-268-7174 has 2 manufacturer part numbers on file: 13058370-8 (Us Army Aviation and Missile Command), 12944478 (Us Army Aviation and Missile Command).
1 possible match (shared part number, not a government interchangeability claim): 1340-01-379-7889. Verify interchangeability with system specifications before substitution.
Key specifications for 13058370-8: Motor Size Designation: 2.75 INCH IN; Net Explosive Weight: 7.23052 STORAGE POUNDS AND 7.23052 TRANSPORTATION POUNDS; Motor Model Number: MK66 MOD 3; Dot Registration Code: EX1993120173. 10 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 1340-01-268-7174 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.