The Rocket Motor, cataloged under National Stock Number 1377-01-246-5285, is classified within Federal Supply Class 1377 (Cartridge and Propellant Actuated Devices and Components) of the Ammunition and Explosives group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1377-01-246-5285 |
| Item Name | Rocket Motor |
| FSC / FSG | 1377 / 13 — Cartridge and Propellant Actuated Devices and Components |
| Status | ACTIVE |
| Igniter Model Number | MK164 MOD 1 |
| Propellant Inhibitor | NOT INCLUDED |
| Model Number | MK 77 MOD 1 |
| Motor Propellant Grain Weight | 6.4 POUNDS LBS |
| Net Explosive Weight | 6.4 STORAGE POUNDS AND 6.4 TRANSPORTATION POUNDS |
| Dot Registration Code | EX1987100989 |
| Dod Ammunition Code | 1377-M595 |
| Igniter | INCLUDED |
| Hazardous Material Classification Code | 1.3 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION |
| Unable to Decode | UNABLE TO DECODE |
| Specific Usage Design | A-6 AIRCRAFT |
| Gross Weight | 52.0 SHIPPING CONTAINER POUNDS |
| Igniter Installation | NOT INSTALLED |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY MODEL 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 |
|---|---|
| 4904096 | 3/1 Design control — primary reference Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| 1377-M595 | 6/9 Informative reference only U.S. Government activity |
NSN 1377-01-246-5285 is a Rocket Motor, classified under FSC 1377, Cartridge and Propellant Actuated Devices and Components. Status: active.
Key specifications for 1377-01-246-5285: Igniter Model Number: MK164 MOD 1; Propellant Inhibitor: NOT INCLUDED; Model Number: MK 77 MOD 1; Motor Propellant Grain Weight: 6.4 POUNDS LBS. 14 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 1377-01-246-5285 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.