The Receiver,sonar, cataloged under National Stock Number 5845-01-399-7841, 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. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5845-01-399-7841 |
| Primary Part Number | 001522 |
| Item Name | Receiver,sonar |
| FSC / FSG | 5845 / 58 — Underwater Sound Equipment |
| Manufacturer | Teledyne Instruments, Inc. Dba Teledyne Benthos |
| Status | ACTIVE |
| Criticality Code Justification | FEAT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| 001522 PRIMARY | Teledyne Instruments, Inc. Dba Teledyne Benthos (USA) |
| Reference | Meaning |
|---|---|
| 001522 | 5/9 Secondary reference Datasonics Inc |
| B275-06563A-1 | 5/9 Secondary reference Datasonics Inc |
| B275-06563A-1 | C/1 Advisory reference — outside the item-of-supply concept Teledyne Instruments, Inc. Dba Teledyne Benthos |
NSN 5845-01-399-7841 is a Receiver,sonar, manufactured by Teledyne Instruments, Inc. Dba Teledyne Benthos, classified under FSC 5845, Underwater Sound Equipment. Status: active.
NSN 5845-01-399-7841 has 1 manufacturer part number on file: 001522 (Teledyne Instruments, Inc. Dba Teledyne Benthos).
Key specifications for 001522: Criticality Code Justification: FEAT; Special Features: EXPLOSIVE ORDNANCE DISPOSAL (EOD) TOOLS/EQUIPMENT. 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.
NSN 5845-01-399-7841 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.