The Transducer,sonar, cataloged under National Stock Number 5845-01-682-7797, is classified within Federal Supply Class 5845 (Underwater Sound Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Teledyne Instruments, Inc. Dba Teledyne Benthos. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5845-01-682-7797 |
| Primary Part Number | C-270-534 |
| Item Name | Transducer,sonar |
| FSC / FSG | 5845 / 58 — Underwater Sound Equipment |
| Manufacturer | Teledyne Instruments, Inc. Dba Teledyne Benthos |
| Status | ACTIVE |
| 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 |
|---|---|
| C-270-534 PRIMARY | Teledyne Instruments, Inc. Dba Teledyne Benthos (USA) |
| ITEM16159 | Leidos Australia Pty Limited (AUS) |
| ITEM16159 | Bluezone Group Pty Limited (AUS) |
| Reference | Meaning |
|---|---|
| MD-016407 | D/9 Drawing number reference only Teledyne Instruments, Inc. Dba Teledyne Benthos |
NSN 5845-01-682-7797 is a Transducer,sonar, manufactured by Teledyne Instruments, Inc. Dba Teledyne Benthos, classified under FSC 5845, Underwater Sound Equipment. Status: active.
NSN 5845-01-682-7797 has 3 manufacturer part numbers on file: C-270-534 (Teledyne Instruments, Inc. Dba Teledyne Benthos), ITEM16159 (Leidos Australia Pty Limited), ITEM16159 (Bluezone Group Pty Limited).
1 possible match (shared part number, not a government interchangeability claim): 6150-01-682-7799. Verify interchangeability with system specifications before substitution.
Key specifications for C-270-534: Part Name Assigned by Controlling Agency: TRANSDUCER, LF?OMNI, HOOK; End Item Identification: PUB ACCESSORY KIT. 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.
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.