The Hydrophone,sonar, cataloged under National Stock Number 5845-01-689-5045, is classified within Federal Supply Class 5845 (Underwater Sound Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Naval Surface Warfare Center Carderock Div. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5845-01-689-5045 |
| Primary Part Number | 7320-20-001 |
| Item Name | Hydrophone,sonar |
| FSC / FSG | 5845 / 58 — Underwater Sound Equipment |
| Manufacturer | Naval Surface Warfare Center Carderock Div |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 7320-20-001 PRIMARY | Naval Surface Warfare Center Carderock Div (USA) |
| 732-20-001 PRIMARY | Sparton Deleon Springs, Llc (USA) |
NSN 5845-01-689-5045 is a Hydrophone,sonar, manufactured by Naval Surface Warfare Center Carderock Div, classified under FSC 5845, Underwater Sound Equipment. Status: active.
NSN 5845-01-689-5045 has 2 manufacturer part numbers on file: 7320-20-001 (Naval Surface Warfare Center Carderock Div), 732-20-001 (Sparton Deleon Springs, Llc).
Key specifications for 7320-20-001: Part Name Assigned by Controlling Agency: HYDROPHONE,SONAR. 0 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 5845-01-689-5045 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.