The Transducer,sonar, cataloged under National Stock Number 5845-01-537-4495, 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. Government technical data includes 1 specification, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5845-01-537-4495 |
| Primary Part Number | 51210-1 |
| Item Name | Transducer,sonar |
| FSC / FSG | 5845 / 58 — Underwater Sound Equipment |
| Manufacturer | L3 Technologies, Inc. Div L3harris Edo Western Corporation |
| Status | ACTIVE |
| Overall Diameter | 5.610 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 51210-1 PRIMARY | L3 Technologies, Inc. Div L3harris Edo Western Corporation (USA) |
| 51210-1 | Bae Systems Australia Pty Ltd Div Landing Craft Heavy - in Service Support (AUS) |
| HSA004816 | Bae Systems Australia Pty Ltd Div Landing Craft Heavy - in Service Support (AUS) |
NSN 5845-01-537-4495 is a Transducer,sonar, manufactured by L3 Technologies, Inc. Div L3harris Edo Western Corporation, classified under FSC 5845, Underwater Sound Equipment. Status: active.
NSN 5845-01-537-4495 has 3 manufacturer part numbers on file: 51210-1 (L3 Technologies, Inc. Div L3harris Edo Western Corporation), 51210-1 (Bae Systems Australia Pty Ltd Div Landing Craft Heavy - in Service Support), HSA004816 (Bae Systems Australia Pty Ltd Div Landing Craft Heavy - in Service Support).
Key specifications for 51210-1: Overall Height: 6.700 INCHES NOMINAL IN; Overall Diameter: 5.610 INCHES NOMINAL IN; Overall Width: 15.240 INCHES NOMINAL IN; Special Features: 59.5 POUNDS WEIGHT IN AIR;40.3 POUNDS WEIGHT IN SALT WATER;PHASED ARRAY;2 ELEMENT TRANSDUCER,4 BEAMS,EACH BEAM 3 DEGREE NOMINAL WIDTH;60 DEGREES NOMINAL DEPRESSION ANGLE;MACHINED STAINLESS STEEL BODY LBS. 1 specification is 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 5845-01-537-4495 has DEMIL Code B. 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.