The Headset-Microphone, cataloged under National Stock Number 5965-01-494-5001, 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 Plantronics Inc.. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5965-01-494-5001 |
| Primary Part Number | 26090-11 |
| Item Name | Headset-Microphone |
| FSC / FSG | 5965 / 59 — Headsets, Handsets, Microphones and Speakers |
| Manufacturer | Plantronics Inc. |
| Status | ACTIVE |
| Mounting Method | SUSPENDED ON ADJUSTABLE HEADBAND EARPHONE |
| Earphone Identifying Number | 26090 DRAWING NO. |
| Earphone Quantity | 1 |
| 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 |
|---|---|
| DA3309 | Nokia Oyj (FIN) |
| 36828-01 | Plantronics Inc. (USA) |
| H251/A | Plantronics Inc. (USA) |
| 26090-11 PRIMARY | Plantronics Inc. (USA) |
| Reference | Meaning |
|---|---|
| DA3309 | 5/9 Secondary reference Nokia Telecommunications |
| 32184-04 | 5/9 Secondary reference Plantronics Inc. |
NSN 5965-01-494-5001 is a Headset-Microphone, manufactured by Plantronics Inc., classified under FSC 5965, Headsets, Handsets, Microphones and Speakers. Status: active.
NSN 5965-01-494-5001 has 4 manufacturer part numbers on file: DA3309 (Nokia Oyj), 36828-01 (Plantronics Inc.), H251/A (Plantronics Inc.), 26090-11 (Plantronics Inc.).
Key specifications for 26090-11: Mounting Method: SUSPENDED ON ADJUSTABLE HEADBAND EARPHONE; Earphone Identifying Number: 26090 DRAWING NO.; Earphone Quantity: 1; Special Features: BLACK IN COLOR; SUPRA HEADSET. 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.