The Handset, cataloged under National Stock Number 5965-01-128-3944, is classified within Federal Supply Class 5965 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Joint Electronics Type Designation System. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5965-01-128-3944 |
| Primary Part Number | H-350/U |
| Item Name | Handset |
| FSC / FSG | 5965 / 59 — No Item Name Available |
| Manufacturer | Joint Electronics Type Designation System |
| Status | ACTIVE |
| Impedance Rating | 150.0 OHMS NOMINAL |
| Microphone Element Type | DYNAMIC |
| Conductor Quantity | 6 |
| Earphone Impedance Rating | 1000.0 OHMS NOMINAL |
| Power Source | SOUND POWERED |
| Connector Identification | AP-116 |
| Earphone Element Type | DYNAMIC |
| FSC Application Data | HEADSETS,HANDSETS,MICROPHONES AND SPEAKERS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| H-350/U PRIMARY | Joint Electronics Type Designation System (USA) |
| 0N273827 | Bosch Security Systems, Inc Dba Use CAGE Code 25734 for Cataloging Div Communications Division (USA) |
| 11060 | Astrocom Electronics Inc (USA) |
| 961-0273 | Bosch Security Systems, Inc Dba Use CAGE Code 25734 for Cataloging Div Communications Division (USA) |
| H-350/U | Sonetronics Inc Dba Sonetronics (USA) |
| H-350/U | Astrocom Electronics Inc (USA) |
| 0N273827 | National Security Agency (USA) |
NSN 5965-01-128-3944 is a Handset, manufactured by Joint Electronics Type Designation System, classified under FSC 5965 (No Item Name Available). Status: active.
NSN 5965-01-128-3944 has 7 cross-referenced part numbers: H-350/U (Joint Electronics Type Designation System), 0N273827 (Bosch Security Systems, Inc Dba Use CAGE Code 25734 for Cataloging Div Communications Division), 11060 (Astrocom Electronics Inc), 961-0273 (Bosch Security Systems, Inc Dba Use CAGE Code 25734 for Cataloging Div Communications Division), H-350/U (Sonetronics Inc Dba Sonetronics) and 2 more.
There are 12 known substitutes for 5965-01-128-3944: 5330-00-083-7714, 4730-00-122-0477, 5120-00-293-3397 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for H-350/U: Impedance Rating: 150.0 OHMS NOMINAL; Microphone Element Type: DYNAMIC; Conductor Quantity: 6; Earphone Impedance Rating: 1000.0 OHMS NOMINAL. 9 total characteristics are documented in the Federal Logistics Information System.