The Loudspeaker,permanent Magnet, cataloged under National Stock Number 5965-01-666-5583, 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 Dell Marketing L.p.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Loudspeaker,permanent Magnet |
| FSC / FSG | 5965 — Headsets, Handsets, Microphones and Speakers (FSG 59) |
| Manufacturers | Dell Marketing L.p. (CAGE 3DMD3) |
| Parameter | Value |
|---|---|
| NSN | 5965-01-666-5583 |
| Primary Part Number | 520-AAOT |
| Item Name | Loudspeaker,permanent Magnet |
| FSC / FSG | 5965 / 59 — Headsets, Handsets, Microphones and Speakers |
| Manufacturer | Dell Marketing L.p. |
| Status | ACTIVE |
| 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 |
|---|---|
| 520-AAOT PRIMARY | Dell Marketing L.p. (USA) |
| Reference | Meaning |
|---|---|
| 13007A0413 | 7/2 Vendor item drawing reference Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service |
| 6773050 | 5/9 Secondary reference Lockheed Martin Corp Div Space |
| 6773050-101 | 5/9 Secondary reference Lockheed Martin Corp Div Space |
| 318-2885 | 5/9 Secondary reference Dell Computer Corp |
| 318-2885 | 5/9 Secondary reference Dell Marketing L.p. |
NSN 5965-01-666-5583 is a Loudspeaker,permanent Magnet, manufactured by Dell Marketing L.p., classified under FSC 5965, Headsets, Handsets, Microphones and Speakers. Status: active.
NSN 5965-01-666-5583 has 1 manufacturer part number on file: 520-AAOT (Dell Marketing L.p.).
1 possible match (shared part number, not a government interchangeability claim): 5965-01-683-0433. Verify interchangeability with system specifications before substitution.
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.