The Cord,detonating, cataloged under National Stock Number 1377-01-355-1276, 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 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 1377-01-355-1276 |
| Primary Part Number | 841AS425-1323 |
| Item Name | Cord,detonating |
| FSC / FSG | 1377 / 13 — Cartridge and Propellant Actuated Devices and Components |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| Length | 8.442 INCHES NOMINAL IN |
| Precious Material | SILVER |
| Dot Proper Shipping Name | FUZES, DETONATING |
| Dot Identification Number | UN0367 |
| Dot Registration Code | EX1997120210 |
| Diameter | 0.191 INCHES NOMINAL IN |
| Filler Material | HEXANITROSTILBENE, HNS TYPE II, GRADE A |
| Dod Ammunition Code | 1377-MU63 |
| Cross-Sectional Shape | CIRCULAR |
| Hazardous Material Classification Code | 1.4 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION |
| Environmental Protection | WATERPROOF |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL G — Ammunition & Explosives |
| Hazard | No hazard code in the DLA record (HMIC N) UN ID UN0367 · 1.4 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION · ships as FUZES, DETONATING |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 51443-1323 | Rockwell Collins Inc (USA) |
| 820773-323 | Pacific Scientific Energetic Materials Company (california Llc) (USA) |
| 841AS425-1323 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 818926-1323 | Pacific Scientific Energetic Materials Company (california Llc) (USA) |
| 51147-323 | Rockwell Collins Inc (USA) |
| Reference | Meaning |
|---|---|
| 74B808225-323 | 7/2 Vendor item drawing reference The Boeing Company Div Defense |
| 10104543 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 1377-MU63 | 6/9 Informative reference only U.S. Government activity |
NSN 1377-01-355-1276 is a Cord,detonating, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 1377, Cartridge and Propellant Actuated Devices and Components. Status: active.
NSN 1377-01-355-1276 has 5 manufacturer part numbers on file: 51443-1323 (Rockwell Collins Inc), 820773-323 (Pacific Scientific Energetic Materials Company (california Llc)), 841AS425-1323 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 818926-1323 (Pacific Scientific Energetic Materials Company (california Llc)), 51147-323 (Rockwell Collins Inc).
Key specifications for 841AS425-1323: Length: 8.442 INCHES NOMINAL IN; Precious Material: SILVER; Dot Proper Shipping Name: FUZES, DETONATING; Dot Identification Number: UN0367. 11 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 1377-01-355-1276 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.