The Loudspeaker,permanent Magnet, cataloged under National Stock Number 5965-01-243-5493, 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 General Dynamics Mission Systems, Inc.. Government technical data includes 18 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5965-01-243-5493 |
| Primary Part Number | 11-511385-1 |
| Item Name | Loudspeaker,permanent Magnet |
| FSC / FSG | 5965 / 59 — Headsets, Handsets, Microphones and Speakers |
| Manufacturer | General Dynamics Mission Systems, Inc. |
| Status | ACTIVE |
| FSC Application Data | HEADSETS,HANDSETS,MICROPHONES AND SPEAKERS |
| Mounting Facility Quantity | 4 |
| Terminal Quantity | 2 |
| Usage Design | INDOOR |
| Terminal Type | QUICK DISCONNECT, MALE |
| Transducer Type | CONE |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.672 INCHES NOMINAL IN |
| Frequency Response Tolerance in Decibels | -5.0 TO 5.0 |
| Mounting Method | UNTHREADED HOLE(S) |
| Frequency Response Range in Hertz | +350.0 TO 3500.0 |
| Style Designator | SQUARE |
| Mounting Hole Diameter | 0.151 INCHES MINIMUM AND 0.161 INCHES MAXIMUM IN |
| Transducer Diameter | 0.820 INCHES MAXIMUM IN |
| Impedance Rating in Ohms | 26.0 VOICE COIL MINIMUM AND 34.0 VOICE COIL MAXIMUM |
| Transducer Length | 0.630 INCHES MAXIMUM IN |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.672 INCHES NOMINAL IN |
| Power Rating | 1.00 WATTS NORMAL |
| Installation Design | PORTABLE |
| 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 |
|---|---|
| 11-511385-1 PRIMARY | General Dynamics Mission Systems, Inc. (USA) |
| Reference | Meaning |
|---|---|
| T-6350 | 5/9 Secondary reference Mitek Corporation Dba Mtx/oaktron |
NSN 5965-01-243-5493 is a Loudspeaker,permanent Magnet, manufactured by General Dynamics Mission Systems, Inc., classified under FSC 5965, Headsets, Handsets, Microphones and Speakers. Status: active.
NSN 5965-01-243-5493 has 1 manufacturer part number on file: 11-511385-1 (General Dynamics Mission Systems, Inc.).
Key specifications for 11-511385-1: FSC Application Data: HEADSETS,HANDSETS,MICROPHONES AND SPEAKERS; Mounting Facility Quantity: 4; Terminal Quantity: 2; Usage Design: INDOOR. 18 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.