The Rocket Motor, cataloged under National Stock Number 1377-01-256-1971, is classified within Federal Supply Class 1377 (Cartridge and Propellant Actuated Devices and Components) of the Ammunition and Explosives group. The manufacturer of record is Rockwell Collins Inc. Government technical data includes 10 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 1377-01-256-1971 |
| Primary Part Number | 1163-1 |
| Item Name | Rocket Motor |
| FSC / FSG | 1377 / 13 — Cartridge and Propellant Actuated Devices and Components |
| Manufacturer | Rockwell Collins Inc |
| Status | ACTIVE |
| Propellant Inhibitor | NOT INCLUDED |
| Net Explosive Weight | 0.1502 STORAGE POUNDS AND 0.1502 TRANSPORTATION POUNDS |
| Criticality Code Justification | EXWT |
| Dot Registration Code | EX1999060094 |
| Dod Ammunition Code | 1377-SP86 |
| Igniter | INCLUDED |
| Dot Hazard Class/division | 1.3 |
| Hazardous Material Classification Code | 1.3 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION |
| Resonance Rod | NOT INCLUDED |
| Igniter Installation | INSTALLED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL G — Ammunition & Explosives |
| Hazard | Hazardous per DLA record (HMIC Y) DOT hazard class/division 1.3 · 1.3 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 1163-1 PRIMARY | Rockwell Collins Inc (USA) |
| Reference | Meaning |
|---|---|
| 1377-SP86 | 6/9 Informative reference only U.S. Government activity |
| A114718-505 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 1377-01-256-1971 is a Rocket Motor, manufactured by Rockwell Collins Inc, classified under FSC 1377, Cartridge and Propellant Actuated Devices and Components. Status: active.
NSN 1377-01-256-1971 has 1 manufacturer part number on file: 1163-1 (Rockwell Collins Inc).
3 possible matches (shared part number, not a government interchangeability claim): 6240-01-262-0149, 2930-01-437-1393, 1377-01-537-6914. Verify interchangeability with system specifications before substitution.
Key specifications for 1163-1: Propellant Inhibitor: NOT INCLUDED; Net Explosive Weight: 0.1502 STORAGE POUNDS AND 0.1502 TRANSPORTATION POUNDS; Criticality Code Justification: EXWT; Dot Registration Code: EX1999060094. 10 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). 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 1377-01-256-1971 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.