The Loudspeaker,permanent Magnet, cataloged under National Stock Number 5965-01-167-3447, 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 Lockheed Martin Corporation Div Rotary and Mission Systems. Government technical data includes 13 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5965-01-167-3447 |
| Primary Part Number | 63C515399G1 |
| Item Name | Loudspeaker,permanent Magnet |
| FSC / FSG | 5965 / 59 — Headsets, Handsets, Microphones and Speakers |
| Manufacturer | Lockheed Martin Corporation Div Rotary and Mission Systems |
| Status | ACTIVE |
| FSC Application Data | HEADSETS,HANDSETS,MICROPHONES AND SPEAKERS |
| Mounting Facility Quantity | 1 AND 3 |
| Terminal Quantity | 2 |
| Usage Design | INDOOR AND OUTDOOR |
| Terminal Type | TAB, SOLDER LUG |
| Transducer Type | CONE |
| Mounting Method | BRACKET(S) AND THREADED HOLE(S) |
| Style Designator | HORN |
| Transducer Diameter | 3.250 INCHES MAXIMUM IN |
| Horn Mounting Facility | THREADED BUSHING |
| Accessory Components | MOUNTING PLATE |
| Mounting Facility Thread Size and Series/type Designator | 1/4-20 UNIFIED NATIONAL COARSE (UNC) AND 10-24 UNIFIED NATIONAL COARSE (UNC) |
| 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 |
|---|---|
| 63C515399G1 PRIMARY | Lockheed Martin Corporation Div Rotary and Mission Systems (USA) |
NSN 5965-01-167-3447 is a Loudspeaker,permanent Magnet, manufactured by Lockheed Martin Corporation Div Rotary and Mission Systems, classified under FSC 5965, Headsets, Handsets, Microphones and Speakers. Status: active.
NSN 5965-01-167-3447 has 1 manufacturer part number on file: 63C515399G1 (Lockheed Martin Corporation Div Rotary and Mission Systems).
Key specifications for 63C515399G1: Overall Height: 6.750 INCHES MAXIMUM IN; FSC Application Data: HEADSETS,HANDSETS,MICROPHONES AND SPEAKERS; Mounting Facility Quantity: 1 AND 3; Terminal Quantity: 2. 13 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.