The Headset-Microphone, cataloged under National Stock Number 5965-01-553-8639, 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 Square D Co Monroe Plant. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5965-01-553-8639 |
| Primary Part Number | MT15H69FB-61 SV |
| Item Name | Headset-Microphone |
| FSC / FSG | 5965 / 59 — Headsets, Handsets, Microphones and Speakers |
| Manufacturer | Square D Co Monroe Plant |
| Status | ACTIVE |
| Mounting Method | SUSPENDED ON HEADBAND EARPHONE |
| Microphone Mounting Facility | BOOM ADAPTER ON 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 |
|---|---|
| MT15H69FB-61 SV PRIMARY | Square D Co Monroe Plant (USA) |
| Reference | Meaning |
|---|---|
| MT15H69FB-61 SV | 3/9 Design control — primary reference U.S. Government activity |
NSN 5965-01-553-8639 is a Headset-Microphone, manufactured by Square D Co Monroe Plant, classified under FSC 5965, Headsets, Handsets, Microphones and Speakers. Status: active.
NSN 5965-01-553-8639 has 1 manufacturer part number on file: MT15H69FB-61 SV (Square D Co Monroe Plant).
Key specifications for MT15H69FB-61 SV: Mounting Method: SUSPENDED ON HEADBAND EARPHONE; Microphone Mounting Facility: BOOM ADAPTER ON LEFT SIDE OF HEADBAND; Earphone Quantity: 2; Special Features: SWATACII, BLACK CUPS, 30" STRAIGHT HARDWIRED DOWNLEAD, FLEXI BOOM MICROPHONE. 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.