The Rocket,smoke,2.75 Inch, cataloged under National Stock Number 1340-00-406-7327, is classified within Federal Supply Class 1340 (Rockets, Rocket Ammunition and Rocket Components) of the Ammunition and Explosives group. Government technical data includes 29 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1340-00-406-7327 |
| Item Name | Rocket,smoke,2.75 Inch |
| FSC / FSG | 1340 / 13 — Rockets, Rocket Ammunition and Rocket Components |
| Status | ACTIVE |
| Head Type | GENERAL PURPOSE |
| Model Number | NONE |
| Chemical Corps Symbol | WP |
| 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 | 8.625 STORAGE POUNDS AND 8.625 TRANSPORTATION POUNDS |
| Head Load Type | EXPLOSIVE |
| Package Model Number | NONE |
| Motor Model Number | MK40 MOD 3 |
| Nose Fuze Model Number | M423 |
| Dot Registration Code | EX1988110624 |
| Cable Assembly | NOT INCLUDED |
| Filler Material | WHITE PHOSPHORUS |
| Dod Ammunition Code | 1340-H519 |
| Supplementary Charge | NOT INCLUDED |
| Filler Material Weight | 2.125 POUNDS LBS |
| Hazardous Material Classification Code | 1.2.1 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION |
| Unable to Decode | UNABLE TO DECODE |
| Head Model Number | M156 |
| Nose Fuze | INCLUDED |
| Head to Motor Assembly | ASSEMBLED |
| Motor Propellant Grain Model Number | MK43 AND MODS |
| Material | STEEL HEAD |
| Motor Propellant Grain Quantity | 1 |
| Gross Weight | 127.0 SHIPPING CONTAINER POUNDS AND 1988.0 PALLET POUNDS |
| Expendable Launcher | NOT PROVIDED |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY NOSE FUZE MODEL NUMBER,MOTOR SIZE DESIGNATION,MOTOR MODEL NUMBER,MOTOR PROPELLANT GRAIN QUANTITY,MOTOR PROPELLANT MATERIAL,MOTOR PROPELLANT GRAIN MODEL NUMBER,MOTOR PROPELLANT GRAIN WEIGHT,HEAD TO MOTOR ASSEMBLY AND WITH NOSE FUZE ASSEMBLED TO HEAD |
| 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 |
| Reference | Meaning |
|---|---|
| 9252330 | 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-H519 | 6/9 Informative reference only U.S. Government activity |
NSN 1340-00-406-7327 is a Rocket,smoke,2.75 Inch, classified under FSC 1340, Rockets, Rocket Ammunition and Rocket Components. Status: active.
3 possible matches (shared part number, not a government interchangeability claim): 1340-00-912-4548, 1340-00-935-1953, 1340-01-572-6400. Verify interchangeability with system specifications before substitution.
Key specifications for 1340-00-406-7327: Head Type: GENERAL PURPOSE; Model Number: NONE; Chemical Corps Symbol: WP; Motor Propellant Material: BALLISTITE. 29 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 1340-00-406-7327 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.