The Loudspeaker,permanent Magnet, cataloged under National Stock Number 5965-00-083-6475, 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 Dukane Corp Communications Systems Div. Government technical data includes 17 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5965-00-083-6475 |
| Primary Part Number | 5A455 |
| Item Name | Loudspeaker,permanent Magnet |
| FSC / FSG | 5965 / 59 — Headsets, Handsets, Microphones and Speakers |
| Manufacturer | Dukane Corp Communications Systems Div |
| Status | ACTIVE |
| Voice Coil Diameter | 0.750 INCHES NOMINAL IN |
| Mounting Facility Quantity | 8 |
| Terminal Quantity | 2 |
| Usage Design | INDOOR |
| Terminal Type | TAB, SOLDER LUG |
| Mounting Slot Length | 0.312 INCHES NOMINAL IN |
| Transducer Type | CONE |
| Overall Diameter | 8.250 INCHES NOMINAL IN |
| Mounting Facility Circle Radius | 7.625 INCHES NOMINAL IN |
| Angle Between Centerlines of Mounting Holes in Deg | 45.000 |
| Mounting Method | SLOT |
| Frequency Response Range in Hertz | +90.0 TO 110.0 |
| Style Designator | ROUND |
| Transducer Diameter | 7.000 INCHES NOMINAL IN |
| Impedance Rating in Ohms | 7.0 VOICE COIL NOMINAL |
| Installation Design | PORTABLE |
| Mounting Slot Width | 0.219 INCHES NOMINAL IN |
| 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 |
|---|---|
| 5A455 PRIMARY | Dukane Corp Communications Systems Div (USA) |
| Reference | Meaning |
|---|---|
| 645-9935A03 | 5/9 Secondary reference U.S. Government activity |
| 5A455 | 5/9 Secondary reference U.S. Government activity |
NSN 5965-00-083-6475 is a Loudspeaker,permanent Magnet, manufactured by Dukane Corp Communications Systems Div, classified under FSC 5965, Headsets, Handsets, Microphones and Speakers. Status: active.
NSN 5965-00-083-6475 has 1 manufacturer part number on file: 5A455 (Dukane Corp Communications Systems Div).
Key specifications for 5A455: Voice Coil Diameter: 0.750 INCHES NOMINAL IN; Mounting Facility Quantity: 8; Terminal Quantity: 2; Usage Design: INDOOR. 17 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.