The Explosive Kit,initiation-Separat, cataloged under National Stock Number 1336-01-439-8631, is classified within Federal Supply Class 1336 (Guided Missile Warheads and Explosive Components) of the Ammunition and Explosives group. The manufacturer of record is Atk Launch Systems Llc Dba Atk Launch Systems-Promontory Div Propulsion Systems - Promontory. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1336-01-439-8631 |
| Primary Part Number | 53703-01 |
| Item Name | Explosive Kit,initiation-Separat |
| FSC / FSG | 1336 / 13 — Guided Missile Warheads and Explosive Components |
| Manufacturer | Atk Launch Systems Llc Dba Atk Launch Systems-Promontory Div Propulsion Systems - Promontory |
| Status | ACTIVE |
| Dot Proper Shipping Name | FUZES,DETONATING |
| Supplementary Features | TRANS NEW LBS 0.0018 / KGS 0.000816; STORE NEW LBS 0.0 / KGS 0.0 |
| Criticality Code Justification | FEAT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL G — Ammunition & Explosives |
| Hazard | No hazard code in the DLA record (HMIC N) ships as FUZES,DETONATING |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 53703-01 PRIMARY | Atk Launch Systems Llc Dba Atk Launch Systems-Promontory Div Propulsion Systems - Promontory (USA) |
| Reference | Meaning |
|---|---|
| 1336-VA37 | 6/9 Informative reference only U.S. Government activity |
NSN 1336-01-439-8631 is a Explosive Kit,initiation-Separat, manufactured by Atk Launch Systems Llc Dba Atk Launch Systems-Promontory Div Propulsion Systems - Promontory, classified under FSC 1336, Guided Missile Warheads and Explosive Components. Status: active.
NSN 1336-01-439-8631 has 1 manufacturer part number on file: 53703-01 (Atk Launch Systems Llc Dba Atk Launch Systems-Promontory Div Propulsion Systems - Promontory).
Key specifications for 53703-01: Dot Proper Shipping Name: FUZES,DETONATING; Supplementary Features: TRANS NEW LBS 0.0018 / KGS 0.000816; STORE NEW LBS 0.0 / KGS 0.0; Criticality Code Justification: FEAT; Special Features: EXPLOSIVE 1.4S;DODAC 1336-VA37;UN SERN 0367;DOT REG NUM EX-9511187A A. 3 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 1336-01-439-8631 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.