The Transducer,sonar, cataloged under National Stock Number 5845-01-130-3490, is classified within Federal Supply Class 5845 (Underwater Sound Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Syqwest Llc. Government technical data includes 2 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5845-01-130-3490 |
| Primary Part Number | G158929-2-18 |
| Item Name | Transducer,sonar |
| FSC / FSG | 5845 / 58 — Underwater Sound Equipment |
| Manufacturer | Syqwest Llc |
| Status | ACTIVE |
| Signal Cable Controlling Agency | RATHEON CO |
| Frequency Rating | 200.0 KILOHERTZ NOMINAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| G158929-2-18 PRIMARY | Syqwest Llc (USA) |
| G152928-4 | Syqwest Llc (USA) |
| 972150-2-18 | Raytheon Company Dba Raytheon Co (USA) |
| Reference | Meaning |
|---|---|
| 972150-2-18 | 5/9 Secondary reference Raytheon Company Div Corp |
NSN 5845-01-130-3490 is a Transducer,sonar, manufactured by Syqwest Llc, classified under FSC 5845, Underwater Sound Equipment. Status: active.
NSN 5845-01-130-3490 has 3 manufacturer part numbers on file: G158929-2-18 (Syqwest Llc), G152928-4 (Syqwest Llc), 972150-2-18 (Raytheon Company Dba Raytheon Co).
Key specifications for G158929-2-18: Special Features: THE ASSEMBLY CONSISTS OF A BRONZETRANSDUCER HOUSING AND A BRONZE STEM; IT CONTAINS FOUR TRANSDUCER ELEMENTS TO PROVIDE FOUR ACOUSTIC BEAMS; CABLE 50FT/15M; OVERALL LENGTH IS APPROXIMATELY 32" (18" SHAFT) FT; Signal Cable Controlling Agency: RATHEON CO; Frequency Rating: 200.0 KILOHERTZ NOMINAL; End Item Identification: CRP-DSN-450/10B. 2 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 5845-01-130-3490 has DEMIL Code D. 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.