The Acoustic Device, cataloged under National Stock Number 1375-01-502-9075, is classified within Federal Supply Class 1375 (Demolition Materials) of the Ammunition and Explosives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 1375-01-502-9075 |
| Primary Part Number | 745520 |
| Item Name | Acoustic Device |
| FSC / FSG | 1375 / 13 — Demolition Materials |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| General Characteristics Item Description | ACOUSTIC FIRING DEVICE MK58 MOD0, PKGD 3/M2A1 AMMO BOX |
| Dod Ammunition Code | 1375-DWES |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 745520 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 1375-DWES | 6/9 Informative reference only U.S. Government activity |
NSN 1375-01-502-9075 is a Acoustic Device, manufactured by Naval Sea Systems Command, classified under FSC 1375, Demolition Materials. Status: active.
NSN 1375-01-502-9075 has 1 manufacturer part number on file: 745520 (Naval Sea Systems Command).
Key specifications for 745520: General Characteristics Item Description: ACOUSTIC FIRING DEVICE MK58 MOD0, PKGD 3/M2A1 AMMO BOX; Dod Ammunition Code: 1375-DWES. 2 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 1375-01-502-9075 has DEMIL Code D. 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.