The Cord,detonating, cataloged under National Stock Number 1377-01-259-0657, is classified within Federal Supply Class 1377 (Cartridge and Propellant Actuated Devices and Components) of the Ammunition and Explosives group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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 | 1377-01-259-0657 |
| Item Name | Cord,detonating |
| FSC / FSG | 1377 / 13 — Cartridge and Propellant Actuated Devices and Components |
| Status | ACTIVE |
| Outside Shell Material | RUBBER |
| Length | 179.000 INCHES NOMINAL IN |
| Dot Proper Shipping Name | FUZES, DETONATING |
| Dot Identification Number | UN0367 |
| Dot Registration Code | EX1987090209 |
| Diameter | 0.082 INCHES NOMINAL IN |
| Filler Material | HEXANITROSTILBENE, HNS TYPE 1, GRADE A |
| Dod Ammunition Code | 1377-SU48 |
| Cross-Sectional Shape | CIRCULAR |
| Hazardous Material Classification Code | 1.4 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION |
| Unable to Decode | UNABLE TO DECODE |
| Gross Weight | 160.0 SHIPPING CONTAINER POUNDS |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY UNIT PACKAGE TYPE |
| 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 |
| Reference | Meaning |
|---|---|
| 51510-1 | 5/1 Secondary reference Rockwell Collins Inc |
| 837AS181 | 3/1 Design control — primary reference Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| 1377-SU48 | 6/9 Informative reference only U.S. Government activity |
NSN 1377-01-259-0657 is a Cord,detonating, classified under FSC 1377, Cartridge and Propellant Actuated Devices and Components. Status: active.
4 possible matches (shared part number, not a government interchangeability claim): 6515-01-286-5332, 4720-01-550-0493, 6150-01-591-9548. Verify interchangeability with system specifications before substitution.
Key specifications for 1377-01-259-0657: Outside Shell Material: RUBBER; Length: 179.000 INCHES NOMINAL IN; Dot Proper Shipping Name: FUZES, DETONATING; Dot Identification Number: UN0367. 13 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 1377-01-259-0657 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.