The Initiator,cartridge Actuated, cataloged under National Stock Number 1377-00-731-9271, 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 Charl Industries Inc. Dba Charl Industries. Government technical data includes 15 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1377-00-731-9271 |
| Primary Part Number | 10520405 |
| Item Name | Initiator,cartridge Actuated |
| FSC / FSG | 1377 / 13 — Cartridge and Propellant Actuated Devices and Components |
| Manufacturer | Charl Industries Inc. Dba Charl Industries |
| Status | ACTIVE |
| Model Number | M99 |
| Net Explosive Weight | 0.0066 STORAGE POUNDS AND 0.0066 TRANSPORTATION POUNDS |
| Package Model Number | NOT ASSIGNED |
| Dot Proper Shipping Name | CARTRIDGES, POWER DEVICE |
| Dot Identification Number | UN0276 |
| Dot Registration Code | EX1988050836 |
| Cartridge Model Number | M91 |
| Dod Ammunition Code | 1377-M688 |
| Detonation Initiation Method | MANUAL |
| Hazardous Material Classification Code | 1.4C DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION |
| Unable to Decode | UNABLE TO DECODE |
| Cartridge | INCLUDED |
| Cartridge Design Type | INSTANTANEOUS |
| Gross Weight | 67.9 SHIPPING CONTAINER POUNDS |
| Reference Number Differentiating Characteristics | AGUC,AGXZ |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL G — Ammunition & Explosives |
| Hazard | Hazardous per DLA record (HMIC Y) UN ID UN0276 · 1.4C DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION · ships as CARTRIDGES, POWER DEVICE |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 10520405 | Charl Industries Inc. Dba Charl Industries (USA) |
| Reference | Meaning |
|---|---|
| 1377PL0664171 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 10520405 | 3/1 Design control — primary reference Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
| 1377-M688 | 6/9 Informative reference only U.S. Government activity |
NSN 1377-00-731-9271 is a Initiator,cartridge Actuated, manufactured by Charl Industries Inc. Dba Charl Industries, classified under FSC 1377, Cartridge and Propellant Actuated Devices and Components. Status: active.
NSN 1377-00-731-9271 has 1 manufacturer part number on file: 10520405 (Charl Industries Inc. Dba Charl Industries).
Key specifications for 10520405: Model Number: M99; Net Explosive Weight: 0.0066 STORAGE POUNDS AND 0.0066 TRANSPORTATION POUNDS; Package Model Number: NOT ASSIGNED; Dot Proper Shipping Name: CARTRIDGES, POWER DEVICE. 15 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 1377-00-731-9271 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.