The Safety-Arming Device,(expl-Ldd), cataloged under National Stock Number 1351-01-197-4941, is classified within Federal Supply Class 1351 (Underwater Mines and Components, Explosive) of the Ammunition and Explosives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 12 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 | 1351-01-197-4941 |
| Primary Part Number | 5557574 |
| Item Name | Safety-Arming Device,(expl-Ldd) |
| FSC / FSG | 1351 / 13 — Underwater Mines and Components, Explosive |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Package Nominal Overall Height and Type | 12.00 INCHES SHIPPING CONTAINER IN |
| Package Nominal Overall Width and Type | 12.00 INCHES SHIPPING CONTAINER IN |
| General Characteristics Item Description | MK 75 MOD 0; O/A 10.75 IN. LG; 4.50 IN. DIA; WT. 6.00 LBS; F/MINES MK 62,63,64 MODS 2,3 LBS |
| Net Explosive Weight | 0.6431 STORAGE POUNDS AND 0.6431 TRANSPORTATION POUNDS |
| Dot Proper Shipping Name | FUZES, DETONATING |
| Dot Identification Number | UN0408 |
| Dot Registration Code | EX2001090114 |
| Package Nominal Overall Length and Type | 24.00 INCHES SHIPPING CONTAINER IN |
| Hazardous Material Classification Code | 1.1 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION |
| Unable to Decode | UNABLE TO DECODE |
| Cubic Measure | 170.885 CUBIC INCHES |
| Gross Weight | 30.0 SHIPPING CONTAINER POUNDS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL G — Ammunition & Explosives |
| Hazard | No hazard code in the DLA record (HMIC N) UN ID UN0408 · 1.1 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION · ships as FUZES, DETONATING |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| 5557574 PRIMARY | Naval Sea Systems Command (USA) |
NSN 1351-01-197-4941 is a Safety-Arming Device,(expl-Ldd), manufactured by Naval Sea Systems Command, classified under FSC 1351, Underwater Mines and Components, Explosive. Status: active.
NSN 1351-01-197-4941 has 1 manufacturer part number on file: 5557574 (Naval Sea Systems Command).
Key specifications for 5557574: Package Nominal Overall Height and Type: 12.00 INCHES SHIPPING CONTAINER IN; Package Nominal Overall Width and Type: 12.00 INCHES SHIPPING CONTAINER IN; General Characteristics Item Description: MK 75 MOD 0; O/A 10.75 IN. LG; 4.50 IN. DIA; WT. 6.00 LBS; F/MINES MK 62,63,64 MODS 2,3 LBS; Net Explosive Weight: 0.6431 STORAGE POUNDS AND 0.6431 TRANSPORTATION POUNDS. 12 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 1351-01-197-4941 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.