The Hydrophone Assembly,sonar, cataloged under National Stock Number 5845-01-686-8577, is classified within Federal Supply Class 5845 (Underwater Sound Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5845-01-686-8577 |
| Item Name | Hydrophone Assembly,sonar |
| FSC / FSG | 5845 / 58 — Underwater Sound Equipment |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 8750298-11 | 3/1 Design control — primary reference Naval Sea Systems Command |
| 8356383-300 | 5/1 Secondary reference Naval Sea Systems Command |
| 218069823 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5845-01-686-8577 is a Hydrophone Assembly,sonar, classified under FSC 5845, Underwater Sound Equipment. Status: active.
Key specifications for 5845-01-686-8577: Part Name Assigned by Controlling Agency: HYDROPHONE ASSEMBLY. 0 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 5845-01-686-8577 has DEMIL Code Q. 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.