The Loudspeaker,electromagnetic, cataloged under National Stock Number 5965-01-649-1279, 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 Qsc Audio Products Inc. Government technical data includes 3 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 | 5965-01-649-1279 |
| Primary Part Number | AD-S52 |
| Item Name | Loudspeaker,electromagnetic |
| FSC / FSG | 5965 / 59 — Headsets, Handsets, Microphones and Speakers |
| Manufacturer | Qsc Audio Products Inc |
| Status | ACTIVE |
| Overall Diameter | 8.3 INCHES NOMINAL IN |
| Style Designator | ROUND |
| Power Rating | 60.0 WATTS NORMAL |
| 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 |
|---|---|
| AD-S52 PRIMARY | Qsc Audio Products Inc (USA) |
NSN 5965-01-649-1279 is a Loudspeaker,electromagnetic, manufactured by Qsc Audio Products Inc, classified under FSC 5965, Headsets, Handsets, Microphones and Speakers. Status: active.
NSN 5965-01-649-1279 has 1 manufacturer part number on file: AD-S52 (Qsc Audio Products Inc).
Key specifications for AD-S52: Overall Diameter: 8.3 INCHES NOMINAL IN; Style Designator: ROUND; Special Features: FREQUENCY RESPONSE 75 HZ - 19 KHZ; MATERIAL - INJECTION MOLDED, WEATHER RESISTANT, HIGH IMPACT POLYSTYRENE; FINISH - WHITE OR BLACK PAINTABLE; GRILLE - HEAVY DUTY POWER COATED ALUMINUM KHz; Part Name Assigned by Controlling Agency: OSC AD-S52 2-WAY 5.25 INCHES SURFACE MOUNT INSTALLATION SPEAKER - PAIR IN. 3 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.