The Hydrophone Mount, cataloged under National Stock Number 5865-01-065-5069, is classified within Federal Supply Class 5865 (Electronic Countermeasures, Counter-countermeasures and Quick Reaction Capability Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Sparton Deleon Springs, Llc. The record lists 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Hydrophone Mount |
| FSC / FSG | 5865 — Electronic Countermeasures, Counter-countermeasures and Quick Reaction Capability Equipment (FSG 58) |
| Manufacturers | Sparton Deleon Springs, Llc (CAGE 7A529) |
| Parameter | Value |
|---|---|
| NSN | 5865-01-065-5069 |
| Primary Part Number | E19-4131-3 |
| Item Name | Hydrophone Mount |
| FSC / FSG | 5865 / 58 — Electronic Countermeasures, Counter-countermeasures and Quick Reaction Capability Equipment |
| Manufacturer | Sparton Deleon Springs, Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| E19-4131-3 PRIMARY | Sparton Deleon Springs, Llc (USA) |
| 732-18-DL001 PRIMARY | Sparton Deleon Springs, Llc (USA) |
| E19-4131-1 PRIMARY | Sparton Deleon Springs, Llc (USA) |
| E19-4131-2 PRIMARY | Sparton Deleon Springs, Llc (USA) |
| Reference | Meaning |
|---|---|
| E19-4131-1 | 5/9 Secondary reference Naval Ship Research and Development Center |
NSN 5865-01-065-5069 is a Hydrophone Mount, manufactured by Sparton Deleon Springs, Llc, classified under FSC 5865, Electronic Countermeasures, Counter-countermeasures and Quick Reaction Capability Equipment. Status: active.
NSN 5865-01-065-5069 has 4 manufacturer part numbers on file: E19-4131-3 (Sparton Deleon Springs, Llc), 732-18-DL001 (Sparton Deleon Springs, Llc), E19-4131-1 (Sparton Deleon Springs, Llc), E19-4131-2 (Sparton Deleon Springs, Llc).
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 5865-01-065-5069 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.