The Fuze,proximity, cataloged under National Stock Number 1390-00-943-7553, is classified within Federal Supply Class 1390 (Fuzes and Primers) of the Ammunition and Explosives group. Government technical data includes 17 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 1390-00-943-7553 |
| Item Name | Fuze,proximity |
| FSC / FSG | 1390 / 13 — Fuzes and Primers |
| Status | ACTIVE |
| Auxiliary Detonating Fuze | NOT INCLUDED |
| Net Explosive Weight | 0.00091 STORAGE POUNDS AND 0.00091 TRANSPORTATION POUNDS |
| Fuze Model Number | MK 71 MOD 11 |
| Package Model Number | MK 90 MOD 0 AND MK 1 MOD 0 AND MK 2 MOD 0 |
| Dot Proper Shipping Name | FUZES, DETONATING |
| Unit Package Type | CONTAINER, METAL AND BOX, METAL |
| Dot Identification Number | UN0409 |
| Dot Registration Code | EX1987120417 |
| Fuze Wrench | NOT INCLUDED |
| Unit Package Quantity | 1 AND 6 |
| Dod Ammunition Code | 1390-N455 |
| Hazardous Material Classification Code | 1.2.2 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION |
| Unable to Decode | UNABLE TO DECODE |
| Gross Weight | 56.0 SHIPPING CONTAINER POUNDS AND 56.0 PALLET POUNDS |
| Booster | NOT INCLUDED |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY BOOSTER |
| 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 |
| Reference | Meaning |
|---|---|
| 1310844 | 5/1 Secondary reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| 1390-N455 | 6/9 Informative reference only U.S. Government activity |
| LD292324 | 3/1 Design control — primary reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
NSN 1390-00-943-7553 is a Fuze,proximity, classified under FSC 1390, Fuzes and Primers. Status: active.
Key specifications for 1390-00-943-7553: Auxiliary Detonating Fuze: NOT INCLUDED; Net Explosive Weight: 0.00091 STORAGE POUNDS AND 0.00091 TRANSPORTATION POUNDS; Fuze Model Number: MK 71 MOD 11; Package Model Number: MK 90 MOD 0 AND MK 1 MOD 0 AND MK 2 MOD 0. 17 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 1390-00-943-7553 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.