The Loudspeaker-Microphone, cataloged under National Stock Number 5965-01-690-1339, 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 Motorola Solutions, Inc. Dba Motorola Solutions, Inc Div U.s. Federal Government Markets Region. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5965-01-690-1339 |
| Primary Part Number | HMN4101 |
| Item Name | Loudspeaker-Microphone |
| FSC / FSG | 5965 / 59 — Headsets, Handsets, Microphones and Speakers |
| Manufacturer | Motorola Solutions, Inc. Dba Motorola Solutions, Inc Div U.s. Federal Government Markets Region |
| Status | ACTIVE |
| Usage Design | INDOOR AND OUTDOOR AND UNDERWATER |
| Style Designator | SQUARE ENCLOSED |
| Installation Design | PORTABLE |
| 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 |
|---|---|
| HMN4101 PRIMARY | Motorola Solutions, Inc. Dba Motorola Solutions, Inc Div U.s. Federal Government Markets Region (USA) |
| ST 51 F 24-1 | Sterne (FRA) |
NSN 5965-01-690-1339 is a Loudspeaker-Microphone, manufactured by Motorola Solutions, Inc. Dba Motorola Solutions, Inc Div U.s. Federal Government Markets Region, classified under FSC 5965, Headsets, Handsets, Microphones and Speakers. Status: active.
NSN 5965-01-690-1339 has 2 manufacturer part numbers on file: HMN4101 (Motorola Solutions, Inc. Dba Motorola Solutions, Inc Div U.s. Federal Government Markets Region), ST 51 F 24-1 (Sterne).
Key specifications for HMN4101: Usage Design: INDOOR AND OUTDOOR AND UNDERWATER; Style Designator: SQUARE ENCLOSED; Part Name Assigned by Controlling Agency: IMPRES REMOTE SPEAKER MICROPHONE; Installation Design: PORTABLE. 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.