The Transducer,sonar, cataloged under National Stock Number 5845-01-664-0475, is classified within Federal Supply Class 5845 (Underwater Sound Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Airmar Technology Corp Dba Airmar Technology Corp. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5845-01-664-0475 |
| Primary Part Number | DST800 |
| Item Name | Transducer,sonar |
| FSC / FSG | 5845 / 58 — Underwater Sound Equipment |
| Manufacturer | Airmar Technology Corp Dba Airmar Technology Corp |
| Status | ACTIVE |
| Overall Diameter | 2.94 INCHES NOMINAL IN |
| Frequency Rating | 235.0 KILOHERTZ NOMINAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5845-01-664-0475 is a Transducer,sonar, manufactured by Airmar Technology Corp Dba Airmar Technology Corp, classified under FSC 5845, Underwater Sound Equipment. Status: active.
NSN 5845-01-664-0475 has 2 manufacturer part numbers on file: DST800 (Airmar Technology Corp Dba Airmar Technology Corp), A22111 (Teledyne Flir Maritime Us, Inc.).
Key specifications for DST800: Overall Height: 4.92 INCHES NOMINAL IN; Overall Diameter: 2.94 INCHES NOMINAL IN; Special Features: CABLE LENGTH:9FT;POWER:100 WATTS RMS;MAX DEPTH RANGE:330F FT; Frequency Rating: 235.0 KILOHERTZ NOMINAL. 2 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.