The Transponder,sonar, cataloged under National Stock Number 5845-01-668-4401, is classified within Federal Supply Class 5845 (Underwater Sound Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Linkquest Inc. Dba Linkquest. 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 | 5845-01-668-4401 |
| Primary Part Number | 1505B |
| Item Name | Transponder,sonar |
| FSC / FSG | 5845 / 58 — Underwater Sound Equipment |
| Manufacturer | Linkquest Inc. Dba Linkquest |
| Status | ACTIVE |
| Power Output | 25.0 WATTS NOMINAL |
| 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 |
|---|---|
| 1505B PRIMARY | Linkquest Inc. Dba Linkquest (USA) |
NSN 5845-01-668-4401 is a Transponder,sonar, manufactured by Linkquest Inc. Dba Linkquest, classified under FSC 5845, Underwater Sound Equipment. Status: active.
NSN 5845-01-668-4401 has 1 manufacturer part number on file: 1505B (Linkquest Inc. Dba Linkquest).
Key specifications for 1505B: Special Features: DIMENSIONS 300 X 64MM; WEIGHT IN WATER IS 0.86KG, OUTSIDE OF WATER IS 1.77KG; OMNI-DIRECTIONAL; INPUT VOLTAGE IS 19 TO 24V; V; Part Name Assigned by Controlling Agency: TRANSPONDER; Power Output: 25.0 WATTS NOMINAL. 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.