The Headset,electrical, cataloged under National Stock Number 5965-01-703-0445, 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 3m Company. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5965-01-703-0445 |
| Primary Part Number | MT73H7B4D10NA-50 |
| Item Name | Headset,electrical |
| FSC / FSG | 5965 / 59 — Headsets, Handsets, Microphones and Speakers |
| Manufacturer | 3m Company |
| Status | ACTIVE |
| Terminal Quantity | 1 |
| Body Style | HEADSET, COVERED |
| Headset Overall Width | 6.06 INCHES NOMINAL IN |
| Earphone Quantity | 2 |
| Channel Monitor Capability | DUAL CHANNEL |
| Headset Overall Depth | 6.06 INCHES NOMINAL IN |
| Headset Overall Height | 5.15 INCHES NOMINAL IN |
| 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 |
|---|---|
| MT73H7B4D10NA-50 PRIMARY | 3m Company (USA) |
| Reference | Meaning |
|---|---|
| 1209500087 | 7/2 Vendor item drawing reference Devcom Chemical Biological Center Dba Chemical Biological Center Div U.s. Dept of Army |
NSN 5965-01-703-0445 is a Headset,electrical, manufactured by 3m Company, classified under FSC 5965, Headsets, Handsets, Microphones and Speakers. Status: active.
NSN 5965-01-703-0445 has 1 manufacturer part number on file: MT73H7B4D10NA-50 (3m Company).
Key specifications for MT73H7B4D10NA-50: Terminal Quantity: 1; Body Style: HEADSET, COVERED; Headset Overall Width: 6.06 INCHES NOMINAL IN; Earphone Quantity: 2. 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.