The Fuze Assembly, cataloged under National Stock Number 1390-00-839-1306, is classified within Federal Supply Class 1390 (Fuzes and Primers) of the Ammunition and Explosives group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 6 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1390-00-839-1306 |
| Primary Part Number | 2494201 |
| Item Name | Fuze Assembly |
| FSC / FSG | 1390 / 13 — Fuzes and Primers |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| General Characteristics Item Description | MK78 MOD 2;CONSISTS OF:BUSHING,SLEEVE;TUBING,NONMETALLIC;USED ON CTG,20MM,MK106 MOD 2 MM |
| Net Explosive Weight | 0.00098 STORAGE POUNDS AND 0.00098 TRANSPORTATION POUNDS |
| Dot Proper Shipping Name | FUZES, DETONATING |
| Dot Identification Number | UN0409 |
| Dot Registration Code | EX1987120399 |
| Hazardous Material Classification Code | 1.2.2 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL G — Ammunition & Explosives |
| Hazard | No hazard code in the DLA record (HMIC N) UN ID UN0409 · 1.2.2 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION · ships as FUZES, DETONATING |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| 2494201 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 1390-00-839-1306 is a Fuze Assembly, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 1390, Fuzes and Primers. Status: active.
NSN 1390-00-839-1306 has 1 manufacturer part number on file: 2494201 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Key specifications for 2494201: General Characteristics Item Description: MK78 MOD 2;CONSISTS OF:BUSHING,SLEEVE;TUBING,NONMETALLIC;USED ON CTG,20MM,MK106 MOD 2 MM; Net Explosive Weight: 0.00098 STORAGE POUNDS AND 0.00098 TRANSPORTATION POUNDS; Dot Proper Shipping Name: FUZES, DETONATING; Dot Identification Number: UN0409. 6 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 1390-00-839-1306 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.