The Sounding Set,sonar, cataloged under National Stock Number 5845-01-342-8445, is classified within Federal Supply Class 5845 (Underwater Sound Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Datamarine Intl Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5845-01-342-8445 |
| Primary Part Number | D3001 |
| Item Name | Sounding Set,sonar |
| FSC / FSG | 5845 / 58 — Underwater Sound Equipment |
| Manufacturer | Datamarine Intl Inc |
| Status | ACTIVE |
| Transmitted Signal Frequency Rating | 120.0 KILOHERTZ NOMINAL |
| Electrical Power Source Relationship | OPERATING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL C — Remove/Demil Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| D3001 PRIMARY | Datamarine Intl Inc (USA) |
| Reference | Meaning |
|---|---|
| 3000 | 3/9 Design control — primary reference Datamarine Intl Inc |
NSN 5845-01-342-8445 is a Sounding Set,sonar, manufactured by Datamarine Intl Inc, classified under FSC 5845, Underwater Sound Equipment. Status: active.
NSN 5845-01-342-8445 has 1 manufacturer part number on file: D3001 (Datamarine Intl Inc).
1 possible match (shared part number, not a government interchangeability claim): 3030-01-569-1134. Verify interchangeability with system specifications before substitution.
Key specifications for D3001: Transmitted Signal Frequency Rating: 120.0 KILOHERTZ NOMINAL; Electrical Power Source Relationship: OPERATING. 2 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5845-01-342-8445 has DEMIL Code C. 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.