The Headset-Microphone, cataloged under National Stock Number 5965-01-554-2431, 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 Cyber Acoustics Llc. 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. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5965-01-554-2431 |
| Primary Part Number | AC-101 |
| Item Name | Headset-Microphone |
| FSC / FSG | 5965 / 59 — Headsets, Handsets, Microphones and Speakers |
| Manufacturer | Cyber Acoustics Llc |
| Status | ACTIVE |
| Mounting Method | SUSPENDED ON HEADBAND EARPHONE |
| Microphone Mounting Facility | ADAPTER FASTENED TO LEFT SIDE OF HEADBAND |
| Earphone Quantity | 2 |
| 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 |
|---|---|
| AC-101 PRIMARY | Cyber Acoustics Llc (USA) |
NSN 5965-01-554-2431 is a Headset-Microphone, manufactured by Cyber Acoustics Llc, classified under FSC 5965, Headsets, Handsets, Microphones and Speakers. Status: active.
NSN 5965-01-554-2431 has 1 manufacturer part number on file: AC-101 (Cyber Acoustics Llc).
1 possible match (shared part number, not a government interchangeability claim): 6150-01-573-4054. Verify interchangeability with system specifications before substitution.
Key specifications for AC-101: Mounting Method: SUSPENDED ON HEADBAND EARPHONE; Microphone Mounting Facility: ADAPTER FASTENED TO LEFT SIDE OF HEADBAND; Earphone Quantity: 2; Special Features: CYBER-ACCOUSTIC MONARUAL HEADSET HAVING 3.5MM PLUGS VOICELINK MM. 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.