The Transponder,sonar, cataloged under National Stock Number 5845-01-523-0459, is classified within Federal Supply Class 5845 (Underwater Sound Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Rje Technologies, Inc.. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5845-01-523-0459 |
| Primary Part Number | ULB-362S-PL/37 |
| Item Name | Transponder,sonar |
| FSC / FSG | 5845 / 58 — Underwater Sound Equipment |
| Manufacturer | Rje Technologies, Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 124470 | L3harris Technologies, Inc. (USA) |
| ULB-362S-PL/37 PRIMARY | Rje Technologies, Inc. (USA) |
| 027356 | Exail Robotics (FRA) |
| 53121-1 PRIMARY | Albany Aerostructures Composites Llc (USA) |
| 53979-1 PRIMARY | L3harris Technologies, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 53121-1 | 5/9 Secondary reference L3harris Technologies, Inc. |
| 53121-1 | 5/9 Secondary reference Edo Corporation Dba Edo Fiber Science Div |
NSN 5845-01-523-0459 is a Transponder,sonar, manufactured by Rje Technologies, Inc., classified under FSC 5845, Underwater Sound Equipment. Status: active.
NSN 5845-01-523-0459 has 5 manufacturer part numbers on file: 124470 (L3harris Technologies, Inc.), ULB-362S-PL/37 (Rje Technologies, Inc.), 027356 (Exail Robotics), 53121-1 (Albany Aerostructures Composites Llc), 53979-1 (L3harris Technologies, Inc.).
Key specifications for ULB-362S-PL/37: End Item Identification: ALOFTS SONAR SYSTEM, MODEL 980 (V1). 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.
NSN 5845-01-523-0459 has DEMIL Code B. 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.