The Transducer,sonar, cataloged under National Stock Number 5845-01-686-0757, is classified within Federal Supply Class 5845 (Underwater Sound Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Farsounder Inc Dba Farsounder Inc. Government technical data includes 1 specification, 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 | 5845-01-686-0757 |
| Primary Part Number | D71777 |
| Item Name | Transducer,sonar |
| FSC / FSG | 5845 / 58 — Underwater Sound Equipment |
| Manufacturer | Farsounder Inc Dba Farsounder Inc |
| Status | ACTIVE |
| Signal Cable Controlling Agency | 30NB0 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| D71777 PRIMARY | Farsounder Inc Dba Farsounder Inc (USA) |
NSN 5845-01-686-0757 is a Transducer,sonar, manufactured by Farsounder Inc Dba Farsounder Inc, classified under FSC 5845, Underwater Sound Equipment. Status: active.
NSN 5845-01-686-0757 has 1 manufacturer part number on file: D71777 (Farsounder Inc Dba Farsounder Inc).
Key specifications for D71777: Signal Cable Controlling Agency: 30NB0; Part Name Assigned by Controlling Agency: TRANSDUCER,SONAR; End Item Identification: AOTEEAROA - OBJECT AVOIDANCE SONAR. 1 specification is 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.
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.