The Headset,electrical, cataloged under National Stock Number 5965-01-477-6042, 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 Orbital Corporation of Tampa Dba Orbital Corp. Government technical data includes 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5965-01-477-6042 |
| Primary Part Number | JTHM-57(HA)-1-T2 |
| Item Name | Headset,electrical |
| FSC / FSG | 5965 / 59 — Headsets, Handsets, Microphones and Speakers |
| Manufacturer | Orbital Corporation of Tampa Dba Orbital Corp |
| Status | ACTIVE |
| Impedance Rating in Ohms | 150.0 NOMINAL |
| Connector Manufacturer Code | 22861 |
| 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 |
|---|---|
| JTHM-57(HA)-1-T2 PRIMARY | Orbital Corporation of Tampa Dba Orbital Corp (USA) |
| Reference | Meaning |
|---|---|
| JTHM-57(HA)-1-T2 | 5/9 Secondary reference Joyce Telectronics Corp |
| JTHM-57(HA)-1 | 5/9 Secondary reference Joyce Telectronics Corp |
NSN 5965-01-477-6042 is a Headset,electrical, manufactured by Orbital Corporation of Tampa Dba Orbital Corp, classified under FSC 5965, Headsets, Handsets, Microphones and Speakers. Status: active.
NSN 5965-01-477-6042 has 1 manufacturer part number on file: JTHM-57(HA)-1-T2 (Orbital Corporation of Tampa Dba Orbital Corp).
Key specifications for JTHM-57(HA)-1-T2: Impedance Rating in Ohms: 150.0 NOMINAL; Connector Manufacturer Code: 22861; End Item Identification: E/IFSCM ENDITEM. 2 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.