The Headset-Microphone, cataloged under National Stock Number 5965-01-526-0124, 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 Ceotronics, Inc.. Government technical data includes 7 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. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5965-01-526-0124 |
| Primary Part Number | 1000001 |
| Item Name | Headset-Microphone |
| FSC / FSG | 5965 / 59 — Headsets, Handsets, Microphones and Speakers |
| Manufacturer | Ceotronics, Inc. |
| Status | ACTIVE |
| Controlling Agency | CEOTRONICS INC |
| Mounting Method | SUSPENDED ON ADJUSTABLE HEADBAND EARPHONE |
| Earphone Quantity | 2 |
| Output Level Rating | MAX 100 MW |
| Impedance Rating | 1.5 OHMS MINIMUM AND 3.5 OHMS MAXIMUM |
| Earphone Element Type | MAGNETIC |
| Earphone Impedance Rating | 300.0 OHMS NOMINAL |
| 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 |
|---|---|
| 1000001 PRIMARY | Ceotronics, Inc. (USA) |
NSN 5965-01-526-0124 is a Headset-Microphone, manufactured by Ceotronics, Inc., classified under FSC 5965, Headsets, Handsets, Microphones and Speakers. Status: active.
NSN 5965-01-526-0124 has 1 manufacturer part number on file: 1000001 (Ceotronics, Inc.).
3 possible matches (shared part number, not a government interchangeability claim): 2540-01-611-0728, 5340-01-631-5017, 6930-01-667-9278. Verify interchangeability with system specifications before substitution.
Key specifications for 1000001: Controlling Agency: CEOTRONICS INC; Mounting Method: SUSPENDED ON ADJUSTABLE HEADBAND EARPHONE; Earphone Quantity: 2; Output Level Rating: MAX 100 MW. 7 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.