The Bolt,explosive, cataloged under National Stock Number 1377-00-137-9688, is classified within Federal Supply Class 1377 (Cartridge and Propellant Actuated Devices and Components) of the Ammunition and Explosives group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1377-00-137-9688 |
| Item Name | Bolt,explosive |
| FSC / FSG | 1377 / 13 — Cartridge and Propellant Actuated Devices and Components |
| Status | ACTIVE |
| Package Nominal Overall Height and Type | 11.75 INCHES SHIPPING CONTAINER IN |
| Package Nominal Overall Width and Type | 15.25 INCHES SHIPPING CONTAINER IN |
| General Characteristics Item Description | W/1 CTG ASSY P/N 2429839 AND 1 BOLT HOUSING ASSY UNLOADED LD549993,STEEL ALLOY HIGH-STRENGTH,CORROSION RESISTANT NICKEL-CHROMIUM BOLT BODY 18.000 IN LG,2.000 IN DIA HEAD,AND 1.000 IN DIA SHANK,CONTAINS 2 MK 101 DETONATORS AND 2.150 GRAMS OF CH-6 EXPLOSIVE,ELECTRICALLY INITIATED,PKG 1/WOODEN BOX,DOD CODE 1377-M254 G |
| Package Nominal Overall Length and Type | 24.25 INCHES SHIPPING CONTAINER IN |
| Hazardous Material Classification Code | I COAST GUARD CLASS AND 1.4 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION AND F DEPARTMENT OF TRANSPORTATION CLASS AND I FIREFIGHTING GROUP AND S STORAGE COMPATIBILITY GROUP |
| Gross Weight | 70.3 SHIPPING CONTAINER POUNDS |
| Type/model Designation | MK 5 MOD 0 |
| Reference Number Differentiating Characteristics | PACKED 1 PER WOODEN BOX |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL G — Ammunition & Explosives |
| Hazard | No hazard code in the DLA record (HMIC N) I COAST GUARD CLASS AND 1.4 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION AND F DEPARTMENT OF TRANSPORTATION CLASS AND I FIREFIGHTING GROUP AND S STORAGE COMPATIBILITY GROUP |
| Criticality Code | N |
| Reference | Meaning |
|---|---|
| 2428316 | 5/1 Secondary reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| LD549644 | 3/1 Design control — primary reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| 1377-M254 | 6/9 Informative reference only U.S. Government activity |
NSN 1377-00-137-9688 is a Bolt,explosive, classified under FSC 1377, Cartridge and Propellant Actuated Devices and Components. Status: active.
Key specifications for 1377-00-137-9688: Package Nominal Overall Height and Type: 11.75 INCHES SHIPPING CONTAINER IN; Package Nominal Overall Width and Type: 15.25 INCHES SHIPPING CONTAINER IN; General Characteristics Item Description: W/1 CTG ASSY P/N 2429839 AND 1 BOLT HOUSING ASSY UNLOADED LD549993,STEEL ALLOY HIGH-STRENGTH,CORROSION RESISTANT NICKEL-CHROMIUM BOLT BODY 18.000 IN LG,2.000 IN DIA HEAD,AND 1.000 IN DIA SHANK,CONTAINS 2 MK 101 DETONATORS AND 2.150 GRAMS OF CH-6 EXPLOSIVE,ELECTRICALLY INITIATED,PKG 1/WOODEN BOX,DOD CODE 1377-M254 G; Package Nominal Overall Length and Type: 24.25 INCHES SHIPPING CONTAINER IN. 8 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 1377-00-137-9688 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.