The Loudspeaker,permanent Magnet, cataloged under National Stock Number 5965-01-232-6509, is classified within Federal Supply Class 5965 (Headsets, Handsets, Microphones and Speakers) of the Electrical and Electronic Equipment Components group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5965-01-232-6509 |
| Item Name | Loudspeaker,permanent Magnet |
| FSC / FSG | 5965 / 59 — Headsets, Handsets, Microphones and Speakers |
| Status | ACTIVE |
| Transducer Type | CONE |
| Frequency Response Range in Hertz | +200.0 TO 3500.0 |
| Style Designator | SQUARE |
| Mounting Hole Diameter | 0.125 INCHES NOMINAL IN |
| Transducer Diameter | 2.922 INCHES NOMINAL IN |
| Impedance Rating in Ohms | 4.0 VOICE COIL MINIMUM AND 8.0 VOICE COIL MAXIMUM |
| Transducer Length | 3.535 INCHES NOMINAL IN |
| Test Data Document | 81349-MIL-L-10911 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| Power Rating | 2.10 WATTS NORMAL |
| Transducer Width | 2.500 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 |
| Reference | Meaning |
|---|---|
| M10911/7-01 | 2/2 Government specification standardization U.S. Government activity |
| MIL-L-10911/7 | 4/1 Identification reference U.S. Government activity |
NSN 5965-01-232-6509 is a Loudspeaker,permanent Magnet, classified under FSC 5965, Headsets, Handsets, Microphones and Speakers. Status: active.
Key specifications for 5965-01-232-6509: Transducer Type: CONE; Frequency Response Range in Hertz: +200.0 TO 3500.0; Style Designator: SQUARE; Mounting Hole Diameter: 0.125 INCHES NOMINAL IN. 10 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.