The Cartridge,impulse, cataloged under National Stock Number 1377-01-322-6334, is classified within Federal Supply Class 1377 (Cartridge and Propellant Actuated Devices and Components) of the Ammunition and Explosives group. Government technical data includes 25 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 1377-01-322-6334 |
| Item Name | Cartridge,impulse |
| FSC / FSG | 1377 / 13 — Cartridge and Propellant Actuated Devices and Components |
| Status | ACTIVE |
| Wrenching Facility | INCLUDED |
| Body Diameter | 0.657 INCHES MINIMUM AND 0.662 INCHES MAXIMUM IN |
| Width Across Flats | 0.928 INCHES MINIMUM AND 0.940 INCHES MAXIMUM IN |
| Case Threaded Electrical Connection | NOT INCLUDED |
| Terminal Type | CONNECTOR PLUG |
| Net Explosive Weight | 0.014 STORAGE POUNDS AND 0.014 TRANSPORTATION POUNDS |
| Dot Proper Shipping Name | CARTRIDGES, POWER DEVICE |
| Criticality Code Justification | EXWT |
| Dot Identification Number | UN0276 |
| Voltage in Volts | 28.0 |
| Dot Registration Code | EX1988080299A |
| Diameter | 1.080 INCHES NOMINAL IN |
| Dod Ammunition Code | 1377-MD88 |
| Detonation Initiation Method | ELECTRIC |
| Case Mounting Thread | INCLUDED |
| Dot Hazard Class/division | 1.4 |
| Hazardous Material Classification Code | 1.4 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION |
| Dot Warning Label Code | 1.4C |
| Integral Cutting Punch | NOT INCLUDED |
| Color Coded Feature | NOT INCLUDED |
| Thread Size | 0.750-16 |
| Rim | INCLUDED |
| Thread Class | 3A A |
| Material | STEEL CORROSION RESISTING CASE |
| Mounting Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL G — Ammunition & Explosives |
| Hazard | Hazardous per DLA record (HMIC Y) DOT hazard class/division 1.4 · UN ID UN0276 · warning label 1.4C · 1.4 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION · ships as CARTRIDGES, POWER DEVICE |
| Criticality Code | Y |
| Reference | Meaning |
|---|---|
| 6067100 | 3/2 Design control — primary reference U.S. Government activity |
| 1377-MD88 | 6/9 Informative reference only U.S. Government activity |
| A114311-503 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 1377-01-322-6334 is a Cartridge,impulse, classified under FSC 1377, Cartridge and Propellant Actuated Devices and Components. Status: active.
3 possible matches (shared part number, not a government interchangeability claim): 1560-01-495-7121, 1377-01-536-4060, 6220-01-650-1897. Verify interchangeability with system specifications before substitution.
Key specifications for 1377-01-322-6334: Wrenching Facility: INCLUDED; Body Diameter: 0.657 INCHES MINIMUM AND 0.662 INCHES MAXIMUM IN; Width Across Flats: 0.928 INCHES MINIMUM AND 0.940 INCHES MAXIMUM IN; Case Threaded Electrical Connection: NOT INCLUDED. 25 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 1377-01-322-6334 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.