The Headset-Microphone, cataloged under National Stock Number 5965-01-449-2792, 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 Sigtronics Corporation Dba Sigtronics Corp. Government technical data includes 8 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5965-01-449-2792 |
| Primary Part Number | S-45H |
| Item Name | Headset-Microphone |
| FSC / FSG | 5965 / 59 — Headsets, Handsets, Microphones and Speakers |
| Manufacturer | Sigtronics Corporation Dba Sigtronics Corp |
| Status | ACTIVE |
| Unpackaged Unit Weight | 12.200 OUNCES NOMINAL OZ |
| Microphone Element Type | ELECTRET CONDENSER |
| Mounting Method | SUSPENDED ON ADJUSTABLE HEADBAND EARPHONE |
| Microphone Mounting Facility | BOOM ADAPTER ON LEFT SIDE OF HEADBAND |
| Identifying Number | M-80 MODEL NO. |
| Earphone Quantity | 2 |
| Connector Identifying Number | U/174U TYPE NO. |
| Connector Name | PLUG |
| 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 |
|---|---|
| S-45H PRIMARY | Sigtronics Corporation Dba Sigtronics Corp (USA) |
NSN 5965-01-449-2792 is a Headset-Microphone, manufactured by Sigtronics Corporation Dba Sigtronics Corp, classified under FSC 5965, Headsets, Handsets, Microphones and Speakers. Status: active.
NSN 5965-01-449-2792 has 1 manufacturer part number on file: S-45H (Sigtronics Corporation Dba Sigtronics Corp).
Key specifications for S-45H: Unpackaged Unit Weight: 12.200 OUNCES NOMINAL OZ; Microphone Element Type: ELECTRET CONDENSER; Mounting Method: SUSPENDED ON ADJUSTABLE HEADBAND EARPHONE; Microphone Mounting Facility: BOOM ADAPTER ON LEFT SIDE OF HEADBAND. 8 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.