The Loudspeaker,electromagnetic, cataloged under National Stock Number 5965-01-517-1999, 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 Mackie Designs 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 | 5965-01-517-1999 |
| Primary Part Number | SRM 450 12" 500W |
| Item Name | Loudspeaker,electromagnetic |
| FSC / FSG | 5965 / 59 — Headsets, Handsets, Microphones and Speakers |
| Manufacturer | Mackie Designs Inc |
| Status | ACTIVE |
| Voice Coil Diameter | 63.0 MILLIMETERS NOMINAL MM |
| Usage Design | INDOOR |
| Power Rating | 400.00 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 |
|---|---|
| SRM 450 12" 500W PRIMARY | Mackie Designs Inc (USA) |
NSN 5965-01-517-1999 is a Loudspeaker,electromagnetic, manufactured by Mackie Designs Inc, classified under FSC 5965, Headsets, Handsets, Microphones and Speakers. Status: active.
NSN 5965-01-517-1999 has 1 manufacturer part number on file: SRM 450 12" 500W (Mackie Designs Inc).
Key specifications for SRM 450 12" 500W: Voice Coil Diameter: 63.0 MILLIMETERS NOMINAL MM; Usage Design: INDOOR; Special Features: 230 VAC; 50 HZ; 1.25 AMPS; OPERATING TEMPERATURE -10 TO 45 DEGREES C; ONE DRIVER; ASYMMETRICAL TRAPEZOIDAL DESIGN; POLYPROPYLENE MATERIAL WITH GREY TEXTURED FINISH; TWO HANDLES ON SIDES AND ONE ON TOP; 660 MM H X 390 MM W X 376 MM D VAC; Power Rating: 400.00 WATTS NORMAL. 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.