The Transducer Subassembly,sonar, cataloged under National Stock Number 5845-01-452-2111, is classified within Federal Supply Class 5845 (Underwater Sound Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is L3 Technologies, Inc. Div L3harris Edo Western Corporation. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5845-01-452-2111 |
| Primary Part Number | 51500 |
| Item Name | Transducer Subassembly,sonar |
| FSC / FSG | 5845 / 58 — Underwater Sound Equipment |
| Manufacturer | L3 Technologies, Inc. Div L3harris Edo Western Corporation |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5845-01-452-2111 is a Transducer Subassembly,sonar, manufactured by L3 Technologies, Inc. Div L3harris Edo Western Corporation, classified under FSC 5845, Underwater Sound Equipment. Status: active.
NSN 5845-01-452-2111 has 2 manufacturer part numbers on file: 51500 (L3 Technologies, Inc. Div L3harris Edo Western Corporation), 7285467 (Naval Sea Systems Command).
1 possible match (shared part number, not a government interchangeability claim): 5930-01-583-7657. Verify interchangeability with system specifications before substitution.
Key specifications for 51500: End Item Identification: SONAR EQUIPMENT. 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 5845-01-452-2111 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.