The Transponder,sonar, cataloged under National Stock Number 5845-01-599-6874, is classified within Federal Supply Class 5845 (Underwater Sound Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Teledyne Instruments, Inc. Dba Teledyne Benthos. Government technical data includes 4 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 | 5845-01-599-6874 |
| Primary Part Number | 004720 |
| Item Name | Transponder,sonar |
| FSC / FSG | 5845 / 58 — Underwater Sound Equipment |
| Manufacturer | Teledyne Instruments, Inc. Dba Teledyne Benthos |
| Status | ACTIVE |
| DC Voltage Rating | 10.8 VOLTS NOMINAL FIRST OPERATING POWER RQMT |
| Transmitted Signal Frequency Rating | 26.0 KILOHERTZ NOMINAL |
| Electrical Power Source Relationship | OPERATING |
| Power Output | 20.0 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 |
NSN 5845-01-599-6874 is a Transponder,sonar, manufactured by Teledyne Instruments, Inc. Dba Teledyne Benthos, classified under FSC 5845, Underwater Sound Equipment. Status: active.
NSN 5845-01-599-6874 has 2 manufacturer part numbers on file: 004720 (Teledyne Instruments, Inc. Dba Teledyne Benthos), DRI-267 (Teledyne Instruments, Inc. Dba Teledyne Benthos).
Key specifications for 004720: DC Voltage Rating: 10.8 VOLTS NOMINAL FIRST OPERATING POWER RQMT; Transmitted Signal Frequency Rating: 26.0 KILOHERTZ NOMINAL; Electrical Power Source Relationship: OPERATING; Special Features: PVC HOUSING; 12.0 IN. LENGTH, 4.500 IN. DIA.; NICAD BATTERY PACK, 12 HOURS PER 12 HOUR CHANGE; DEPTH RATING 600 FT. IN. 4 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.