The Sonobuoy, cataloged under National Stock Number 5845-01-367-2175, is classified within Federal Supply Class 5845 (Underwater Sound Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is C T a Space Systems Dba Dsi. Government technical data includes 3 specifications, 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 | 5845-01-367-2175 |
| Primary Part Number | GEO-92-12 |
| Item Name | Sonobuoy |
| FSC / FSG | 5845 / 58 — Underwater Sound Equipment |
| Manufacturer | C T a Space Systems Dba Dsi |
| Status | ACTIVE |
| Underwater Sound Wave Transmitting Power Output in Watts | 3.00 |
| Underwater Sound Wave Transmitting Frequency | 3.0 HERTZ MINIMUM AND 170.0 HERTZ MAXIMUM |
| Furnished Items | GEOPHONE HOUSING; GEOPHONE; GEOPHONE AMPLIFIER; TRANSMITTER SUBSYSTEM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL C — Remove/Demil Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| GEO-92-12 PRIMARY | C T a Space Systems Dba Dsi (USA) |
NSN 5845-01-367-2175 is a Sonobuoy, manufactured by C T a Space Systems Dba Dsi, classified under FSC 5845, Underwater Sound Equipment. Status: active.
NSN 5845-01-367-2175 has 1 manufacturer part number on file: GEO-92-12 (C T a Space Systems Dba Dsi).
Key specifications for GEO-92-12: Underwater Sound Wave Transmitting Power Output in Watts: 3.00; Underwater Sound Wave Transmitting Frequency: 3.0 HERTZ MINIMUM AND 170.0 HERTZ MAXIMUM; Special Features: CHANNEL NUMBER 12; Furnished Items: GEOPHONE HOUSING; GEOPHONE; GEOPHONE AMPLIFIER; TRANSMITTER SUBSYSTEM. 3 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 5845-01-367-2175 has DEMIL Code C. 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.