The Beacon,sonar, cataloged under National Stock Number 5845-01-690-7295, 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 International, Inc. Dba Rje International. Government technical data includes 5 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5845-01-690-7295 |
| Primary Part Number | ULB-350/37 |
| Item Name | Beacon,sonar |
| FSC / FSG | 5845 / 58 — Underwater Sound Equipment |
| Manufacturer | Rje International, Inc. Dba Rje International |
| Status | ACTIVE |
| Unpackaged Unit Weight | 240.0 GRAMS NOMINAL G |
| Overall Diameter | 50.0 MILLIMETERS NOMINAL MM |
| Pulse Repetition Rate | 1.0 PULSES PER SECOND |
| Transmitted Signal Frequency Rating | 37.0 KILOHERTZ NOMINAL |
| Nondefinitive Spec/std Data | HDPE,HIGH-DENSITY POLYETHYLENE MATERIAL |
| 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 |
|---|---|
| ULB-350/37 PRIMARY | Rje International, Inc. Dba Rje International (USA) |
| RJEP0007D | Neotek Division Marine (FRA) |
NSN 5845-01-690-7295 is a Beacon,sonar, manufactured by Rje International, Inc. Dba Rje International, classified under FSC 5845, Underwater Sound Equipment. Status: active.
NSN 5845-01-690-7295 has 2 manufacturer part numbers on file: ULB-350/37 (Rje International, Inc. Dba Rje International), RJEP0007D (Neotek Division Marine).
Key specifications for ULB-350/37: Unpackaged Unit Weight: 240.0 GRAMS NOMINAL G; Overall Diameter: 50.0 MILLIMETERS NOMINAL MM; Pulse Repetition Rate: 1.0 PULSES PER SECOND; Overall Length: 114.0 MILLIMETERS NOMINAL MM. 5 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.