The Cord,detonating, cataloged under National Stock Number 1377-01-170-5263, 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 Sea Systems Command. Government technical data includes 12 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 1377-01-170-5263 |
| Primary Part Number | 6260905-55 |
| Item Name | Cord,detonating |
| FSC / FSG | 1377 / 13 — Cartridge and Propellant Actuated Devices and Components |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Outside Shell Material | STEEL |
| Length | 9.000 INCHES NOMINAL IN |
| Dot Proper Shipping Name | ARTICLES, EXPLOSIVE, N.O.S. |
| Dot Identification Number | UN0349 |
| Dot Registration Code | EX1987100937 |
| Diameter | 0.750 INCHES NOMINAL IN |
| Filler Material | HEXANITROSTILBENE, HNS TYPE 1, GRADE A |
| Dod Ammunition Code | 1377-MS85 |
| Cross-Sectional Shape | CIRCULAR |
| Hazardous Material Classification Code | 1.4 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION |
| Unable to Decode | UNABLE TO DECODE |
| Gross Weight | 9.0 SHIPPING CONTAINER POUNDS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL G — Ammunition & Explosives |
| Hazard | No hazard code in the DLA record (HMIC N) UN ID UN0349 · 1.4 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION · ships as ARTICLES, EXPLOSIVE, N.O.S. |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 6260905-55 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 51134-55 | 5/1 Secondary reference Rockwell Collins Inc |
| 1377-MS85 | 6/9 Informative reference only U.S. Government activity |
| 7-311112017-23 | 5/9 Secondary reference Mcdonnell Douglas Helicopter Co Inc |
| 7-311112017-23 | 5/1 Secondary reference U.S. Government activity |
NSN 1377-01-170-5263 is a Cord,detonating, manufactured by Naval Sea Systems Command, classified under FSC 1377, Cartridge and Propellant Actuated Devices and Components. Status: active.
NSN 1377-01-170-5263 has 1 manufacturer part number on file: 6260905-55 (Naval Sea Systems Command).
1 possible match (shared part number, not a government interchangeability claim): 1377-01-586-8875. Verify interchangeability with system specifications before substitution.
Key specifications for 6260905-55: Outside Shell Material: STEEL; Length: 9.000 INCHES NOMINAL IN; Dot Proper Shipping Name: ARTICLES, EXPLOSIVE, N.O.S.; Dot Identification Number: UN0349. 12 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 1377-01-170-5263 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.