The Transponder,sonar, cataloged under National Stock Number 5845-01-666-5667, is classified within Federal Supply Class 5845 (Underwater Sound Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Ultra Electronics Ocean Systems Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Transponder,sonar |
| FSC / FSG | 5845 — Underwater Sound Equipment (FSG 58) |
| Manufacturers | Ultra Electronics Ocean Systems Inc. (CAGE 2D851) |
| Parameter | Value |
|---|---|
| NSN | 5845-01-666-5667 |
| Primary Part Number | 121373-1 |
| Item Name | Transponder,sonar |
| FSC / FSG | 5845 / 58 — Underwater Sound Equipment |
| Manufacturer | Ultra Electronics Ocean Systems Inc. |
| 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 |
|---|---|
| 121373-1 PRIMARY | Ultra Electronics Ocean Systems Inc. (USA) |
NSN 5845-01-666-5667 is a Transponder,sonar, manufactured by Ultra Electronics Ocean Systems Inc., classified under FSC 5845, Underwater Sound Equipment. Status: active.
NSN 5845-01-666-5667 has 1 manufacturer part number on file: 121373-1 (Ultra Electronics Ocean Systems Inc.).
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 5845-01-666-5667 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.