The Module,push-Talk, cataloged under National Stock Number 5820-01-546-9172, is classified within Federal Supply Class 5820 (Radio and Television Communication Equipment, Except Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Motorola Solutions, Inc. Dba Motorola Solutions, Inc Div U.s. Federal Government Markets Region. Government technical data includes 1 specification, 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 | 5820-01-546-9172 |
| Primary Part Number | AARMN4044 |
| Item Name | Module,push-Talk |
| FSC / FSG | 5820 / 58 — Radio and Television Communication Equipment, Except Airborne |
| Manufacturer | Motorola Solutions, Inc. Dba Motorola Solutions, Inc Div U.s. Federal Government Markets Region |
| Status | ACTIVE |
| General Characteristics Item Description | TO BE USED WITH MOTOROLA EAR MICROPHONE SYSTEM BDN6677, BDN6678, AND BDN6641 AND MOTOROLA PORTABLE 2-WAY RADIOS HT750 AND HT1250 |
| 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 |
|---|---|
| AARMN4044 PRIMARY | Motorola Solutions, Inc. Dba Motorola Solutions, Inc Div U.s. Federal Government Markets Region (USA) |
NSN 5820-01-546-9172 is a Module,push-Talk, manufactured by Motorola Solutions, Inc. Dba Motorola Solutions, Inc Div U.s. Federal Government Markets Region, classified under FSC 5820, Radio and Television Communication Equipment, Except Airborne. Status: active.
NSN 5820-01-546-9172 has 1 manufacturer part number on file: AARMN4044 (Motorola Solutions, Inc. Dba Motorola Solutions, Inc Div U.s. Federal Government Markets Region).
Key specifications for AARMN4044: General Characteristics Item Description: TO BE USED WITH MOTOROLA EAR MICROPHONE SYSTEM BDN6677, BDN6678, AND BDN6641 AND MOTOROLA PORTABLE 2-WAY RADIOS HT750 AND HT1250; Special Features: PUSH-TO-TALK INTERFACE MODULE FOR THE EMS (EAR MICROPHONE SYSTEM); CONNECTS TO CORD OF HEADSETS WITHOUT A PUSH-TO-TALK TO ADD THIS CAPABILITY TO HEADSET; End Item Identification: ID-DC WIREFREE COM SYS (MSC) AN/SRC-53A (V)1 A. 1 specification is 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.