The Headset-Microphone, cataloged under National Stock Number 5965-01-666-3989, 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 Atlantic Signal Llc. 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 | 5965-01-666-3989 |
| Primary Part Number | XRY.MC7 |
| Item Name | Headset-Microphone |
| FSC / FSG | 5965 / 59 — Headsets, Handsets, Microphones and Speakers |
| Manufacturer | Atlantic Signal Llc |
| 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 |
|---|---|
| XRY.MC7 PRIMARY | Atlantic Signal Llc (USA) |
NSN 5965-01-666-3989 is a Headset-Microphone, manufactured by Atlantic Signal Llc, classified under FSC 5965, Headsets, Handsets, Microphones and Speakers. Status: active.
NSN 5965-01-666-3989 has 1 manufacturer part number on file: XRY.MC7 (Atlantic Signal Llc).
Key specifications for XRY.MC7: Special Features: BELOW H20 REPLACEMENT BOOM MIC. THIS ITEM IS FOR THE MARITIME COMMUNICATION ACCESSORY SUITE (MCAS).; Part Name Assigned by Controlling Agency: COMM, MICH, MIC. 0 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.