The Rocket Motor, cataloged under National Stock Number 1340-01-416-1887, is classified within Federal Supply Class 1340 (Rockets, Rocket Ammunition and Rocket Components) of the Ammunition and Explosives group. Government technical data includes 16 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1340-01-416-1887 |
| Item Name | Rocket Motor |
| FSC / FSG | 1340 / 13 — Rockets, Rocket Ammunition and Rocket Components |
| Status | ACTIVE |
| Igniter Model Number | MK 66 MOD 2 |
| Propellant Inhibitor | INCLUDED |
| Motor Propellant Grain Weight | 7.1 POUNDS LBS |
| Net Explosive Weight | 7.122 STORAGE POUNDS AND 7.122 TRANSPORTATION POUNDS |
| Straight Section Outside Diameter | 2.750 INCHES NOMINAL IN |
| Dot Registration Code | EX1987080593A |
| Dod Ammunition Code | 1340-HA03 |
| Igniter | INCLUDED |
| Size Designation | 2.75 INCH IN |
| Hazardous Material Classification Code | 1.3 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION |
| Package Reference Number | 233AS600 US NAVY |
| Motor Propellant Grain Model Number | MK90 MOD0 |
| Motor Propellant Grain Quantity | 1 |
| Integral Stabilization Method | FIN |
| Igniter Installation | INSTALLED |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY UNIT PACKAGE TYPE AND PACKAGE REFERENCE NUMBER |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL G — Ammunition & Explosives |
| Hazard | No hazard code in the DLA record (HMIC N) 1.3 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 233AS500-1 | 3/1 Design control — primary reference Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
NSN 1340-01-416-1887 is a Rocket Motor, classified under FSC 1340, Rockets, Rocket Ammunition and Rocket Components. Status: active.
Key specifications for 1340-01-416-1887: Igniter Model Number: MK 66 MOD 2; Propellant Inhibitor: INCLUDED; Motor Propellant Grain Weight: 7.1 POUNDS LBS; Net Explosive Weight: 7.122 STORAGE POUNDS AND 7.122 TRANSPORTATION POUNDS. 16 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 1340-01-416-1887 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.