The Loudspeaker,permanent Magnet, cataloged under National Stock Number 5965-01-564-1678, 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 Audio Fidelity Communications Llc. Government technical data includes 2 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 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5965-01-564-1678 |
| Primary Part Number | CONTROL 26C/CT |
| Item Name | Loudspeaker,permanent Magnet |
| FSC / FSG | 5965 / 59 — Headsets, Handsets, Microphones and Speakers |
| Manufacturer | Audio Fidelity Communications Llc |
| Status | ACTIVE |
| Impedance Rating in Ohms | 16.0 ARMATURE COIL NOMINAL |
| Power Rating | 75.00 WATTS NORMAL AND 150.00 WATTS PEAK |
| 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 |
|---|---|
| CONTROL 26C/CT PRIMARY | Audio Fidelity Communications Llc (USA) |
NSN 5965-01-564-1678 is a Loudspeaker,permanent Magnet, manufactured by Audio Fidelity Communications Llc, classified under FSC 5965, Headsets, Handsets, Microphones and Speakers. Status: active.
NSN 5965-01-564-1678 has 1 manufacturer part number on file: CONTROL 26C/CT (Audio Fidelity Communications Llc).
1 possible match (shared part number, not a government interchangeability claim): 5965-01-605-4703. Verify interchangeability with system specifications before substitution.
Key specifications for CONTROL 26C/CT: Impedance Rating in Ohms: 16.0 ARMATURE COIL NOMINAL; Special Features: CEILING MOUNTED; COAXIALLY MOUNTED 165MM / 6.500 INCH WOOFER WITH BUTYL RUBBER SURROUND AND 19MM / 0.750 INCH TITANIUM COATED DIFFRACTION-LOADED TWEETER; PACKAGED WITH GRILLE, BACKCAN AND TILE RAILS MM; End Item Identification: CONTROL 26C/CT (00ZE2), JBL CEILING SPEAKERS; Power Rating: 75.00 WATTS NORMAL AND 150.00 WATTS PEAK. 2 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.