The Cord Assembly,detonating, cataloged under National Stock Number 1377-01-320-6659, 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 Pacific Scientific Energetic Materials Company (california Llc). Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1377-01-320-6659 |
| Primary Part Number | K824522 |
| Item Name | Cord Assembly,detonating |
| FSC / FSG | 1377 / 13 — Cartridge and Propellant Actuated Devices and Components |
| Manufacturer | Pacific Scientific Energetic Materials Company (california Llc) |
| Status | ACTIVE |
| Net Explosive Weight | 0.4815 STORAGE POUNDS AND 0.4815 TRANSPORTATION POUNDS |
| Dot Proper Shipping Name | FUZES, DETONATING |
| Supplementary Features | THIS IS CRITICAL FOR CSI ITEM |
| Criticality Code Justification | SUPP |
| Dot Identification Number | UN0257 |
| Dot Registration Code | EX1988070308A |
| Dod Ammunition Code | 1377-MY31 |
| Dot Hazard Class/division | 1.4 |
| Hazardous Material Classification Code | 1.4B DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION AND B STORAGE COMPATIBILITY GROUP |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL G — Ammunition & Explosives |
| Hazard | Hazardous per DLA record (HMIC Y) DOT hazard class/division 1.4 · UN ID UN0257 · 1.4B DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION AND B STORAGE COMPATIBILITY GROUP · ships as FUZES, DETONATING |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| K824522 PRIMARY | Pacific Scientific Energetic Materials Company (california Llc) (USA) |
| Reference | Meaning |
|---|---|
| 1377-MY31 | 6/9 Informative reference only U.S. Government activity |
NSN 1377-01-320-6659 is a Cord Assembly,detonating, manufactured by Pacific Scientific Energetic Materials Company (california Llc), classified under FSC 1377, Cartridge and Propellant Actuated Devices and Components. Status: active.
NSN 1377-01-320-6659 has 1 manufacturer part number on file: K824522 (Pacific Scientific Energetic Materials Company (california Llc)).
1 possible match (shared part number, not a government interchangeability claim): 1377-01-666-8565. Verify interchangeability with system specifications before substitution.
Key specifications for K824522: Net Explosive Weight: 0.4815 STORAGE POUNDS AND 0.4815 TRANSPORTATION POUNDS; Dot Proper Shipping Name: FUZES, DETONATING; Supplementary Features: THIS IS CRITICAL FOR CSI ITEM; Criticality Code Justification: SUPP. 9 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 1377-01-320-6659 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.