The Hydrophone,sonar, cataloged under National Stock Number 5845-01-626-8899, 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 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5845-01-626-8899 |
| Primary Part Number | PRS-275 |
| Item Name | Hydrophone,sonar |
| FSC / FSG | 5845 / 58 — Underwater Sound Equipment |
| Manufacturer | Rje International, Inc. Dba Rje International |
| Status | ACTIVE |
| Current Type | DC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5845-01-626-8899 is a Hydrophone,sonar, manufactured by Rje International, Inc. Dba Rje International, classified under FSC 5845, Underwater Sound Equipment. Status: active.
NSN 5845-01-626-8899 has 3 manufacturer part numbers on file: SLANE-02 (Neotek Division Marine), NEOP0130A (Neotek Division Marine), PRS-275 (Rje International, Inc. Dba Rje International).
Key specifications for PRS-275: Current Type: DC; Special Features: FREQUENCY RANGE: 5 TO 80 KHZ; BANDWIDTH 1 KHZ; SENSITIVITY 80DB; HYDROPHONE DIRECTIVITY TYPICALLY 30 DEGREES AT 3DB LIMITS; LCD DISPLAY: FREQUENCY AND LOW BATTERY INDICATION; LED DISPLAY: SIGNAL STRENGTH METER; POWER SOURCE: ONE ALKAINE "C" CELL; BATTERY LIFE: 15 HOURS; HYDROPHONE STAFF ASSEMBLY MATERIAL: PVC; STAFF LENGTH: 5FT (152CM); HYDROPHONE CABLE LENGTH: 20FT (6M); OPERATING DEPTH: 660 FT. (200 M); WEIGHT (IN AIR): 6.5 LBS (2.9 KG); WEIGHT (IN WATER): 12 OZ. (190 GR); HOUSING MATERIAL: CORROSION RESISTANT ALUMINUM; HOUSING MATERIAL: CORROSION RESISTANT ALUMINUM; HOUSING DIMENSIONS: LENGTH 9.75 IN. (24.8 CM), DIAMETER 4.5 IN. (11.4 CM) KHz; Part Name Assigned by Controlling Agency: PINGER RECEIVER LOCATION SYSTEM. 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.