The Fuze,proximity, cataloged under National Stock Number 1390-01-062-3597, 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 16 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 1390-01-062-3597 |
| Primary Part Number | DL2512221 |
| Item Name | Fuze,proximity |
| FSC / FSG | 1390 / 13 — Fuzes and Primers |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Auxiliary Detonating Fuze | NOT INCLUDED |
| Net Explosive Weight | 0.05578 STORAGE POUNDS AND 0.05578 TRANSPORTATION POUNDS |
| Fuze Model Number | MK73 MOD 13 |
| Dot Proper Shipping Name | FUZES, DETONATING |
| Unit Package Type | TRAY, PLASTIC AND PALLET |
| Dot Identification Number | UN0409 |
| Dot Registration Code | EX1987090257 |
| Fuze Wrench | NOT INCLUDED |
| Unit Package Quantity | 360 |
| Dod Ammunition Code | 1390-N449 |
| Hazardous Material Classification Code | 1.2.2 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION |
| Unable to Decode | UNABLE TO DECODE |
| Booster Model Number | MK39 MOD 0 |
| Gross Weight | 1837.0 PALLET POUNDS |
| Booster | INCLUDED |
| Self-Destroying Feature | NOT INCLUDED |
| 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 |
|---|---|
| 2512221 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| DL2512221 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 1390-N449 | 6/9 Informative reference only U.S. Government activity |
NSN 1390-01-062-3597 is a Fuze,proximity, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 1390, Fuzes and Primers. Status: active.
NSN 1390-01-062-3597 has 2 manufacturer part numbers on file: 2512221 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), DL2512221 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Key specifications for DL2512221: Auxiliary Detonating Fuze: NOT INCLUDED; Net Explosive Weight: 0.05578 STORAGE POUNDS AND 0.05578 TRANSPORTATION POUNDS; Fuze Model Number: MK73 MOD 13; Dot Proper Shipping Name: FUZES, DETONATING. 16 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 1390-01-062-3597 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.