The Hoist-Train Mechanism,sonar, cataloged under National Stock Number 5845-01-511-9806, is classified within Federal Supply Class 5845 (Underwater Sound Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Naval Sea Systems Command. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5845-01-511-9806 |
| Primary Part Number | 501-7066643 |
| Item Name | Hoist-Train Mechanism,sonar |
| FSC / FSG | 5845 / 58 — Underwater Sound Equipment |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| 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 |
|---|---|
| 501-7066643 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 7066643 | D/9 Drawing number reference only Naval Sea Systems Command |
| H525-7605 | 5/2 Secondary reference U.S. Government activity |
NSN 5845-01-511-9806 is a Hoist-Train Mechanism,sonar, manufactured by Naval Sea Systems Command, classified under FSC 5845, Underwater Sound Equipment. Status: active.
NSN 5845-01-511-9806 has 1 manufacturer part number on file: 501-7066643 (Naval Sea Systems Command).
3 possible matches (shared part number, not a government interchangeability claim): 3040-01-512-4765, 3040-01-515-6528, 3130-01-524-7402. Verify interchangeability with system specifications before substitution.
Key specifications for 501-7066643: Special Features: SONAR EQUIPMENT; Part Name Assigned by Controlling Agency: OPERATOR, MANUAL REMOTE VH15; End Item Identification: NSSN CLASS SUBMARINE. 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 5845-01-511-9806 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.