The Loudspeaker,permanent Magnet, cataloged under National Stock Number 5965-01-273-3055, is classified within Federal Supply Class 5965 (Headsets, Handsets, Microphones and Speakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 16 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5965-01-273-3055 |
| Primary Part Number | 5595033-1 |
| Item Name | Loudspeaker,permanent Magnet |
| FSC / FSG | 5965 / 59 — Headsets, Handsets, Microphones and Speakers |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Voice Coil Diameter | 0.500 INCHES NOMINAL IN |
| FSC Application Data | HEADSETS,HANDSETS,MICROPHONES AND SPEAKERS |
| Mounting Facility Quantity | 4 |
| Terminal Quantity | 2 |
| Usage Design | INDOOR |
| Terminal Type | TAB, SOLDER LUG |
| Transducer Type | CONE |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.495 INCHES MINIMUM AND 1.505 INCHES MAXIMUM IN |
| Mounting Method | UNTHREADED HOLE(S) |
| Frequency Response Range in Hertz | +400.0 TO 4000.0 |
| Style Designator | SQUARE |
| Mounting Hole Diameter | 0.156 INCHES NOMINAL IN |
| Impedance Rating in Ohms | 7.2 VOICE COIL MINIMUM AND 8.8 VOICE COIL MAXIMUM |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.495 INCHES MINIMUM AND 1.505 INCHES MAXIMUM IN |
| Power Rating | 1.00 WATTS NORMAL |
| Installation Design | NONPORTABLE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 5595033-1 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 18Z3145 | 5/9 Secondary reference Mitek Corporation Dba Mtx/oaktron |
| 1823145 | 5/9 Secondary reference Mitek Corporation Dba Mtx/oaktron |
NSN 5965-01-273-3055 is a Loudspeaker,permanent Magnet, manufactured by Naval Sea Systems Command, classified under FSC 5965, Headsets, Handsets, Microphones and Speakers. Status: active.
NSN 5965-01-273-3055 has 1 manufacturer part number on file: 5595033-1 (Naval Sea Systems Command).
Key specifications for 5595033-1: Voice Coil Diameter: 0.500 INCHES NOMINAL IN; FSC Application Data: HEADSETS,HANDSETS,MICROPHONES AND SPEAKERS; Mounting Facility Quantity: 4; Terminal Quantity: 2. 16 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
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.