The Headset,electrical, cataloged under National Stock Number 5965-00-128-8757, is classified within Federal Supply Class 5965 (Headsets, Handsets, Microphones and Speakers) of the Electrical and Electronic Equipment Components group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5965-00-128-8757 |
| Item Name | Headset,electrical |
| FSC / FSG | 5965 / 59 — Headsets, Handsets, Microphones and Speakers |
| Status | ACTIVE |
| Terminal Quantity | 1 |
| Body Style | HEADSET, COVERED |
| Terminal Type | JACK |
| Headset Overall Width | 2.031 INCHES NOMINAL IN |
| Impedance Rating in Ohms | 600.0 NOMINAL |
| Covering Material | LEATHER HEADBAND |
| Terminal Location | EXTERNAL |
| Earphone Quantity | 2 |
| Headset Cord Length | 29.0 INCHES NOMINAL IN |
| Earphone Element Type | MAGNETIC |
| Earphone Interconnection Arrangement | SERIES |
| Headband Type | ADJUSTABLE SINGLE BAND |
| Headset Overall Height | 0.375 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 49507 | 3/2 Design control — primary reference U.S. Government activity |
| NT49507 | 5/2 Secondary reference U.S. Government activity |
| D173329 | 5/9 Secondary reference American Telephone and Telegraph Co |
| D173329 | 5/9 Secondary reference At and T Corp |
NSN 5965-00-128-8757 is a Headset,electrical, classified under FSC 5965, Headsets, Handsets, Microphones and Speakers. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 5310-00-418-0907, 3040-01-400-6082. Verify interchangeability with system specifications before substitution.
Key specifications for 5965-00-128-8757: Terminal Quantity: 1; Body Style: HEADSET, COVERED; Terminal Type: JACK; Headset Overall Width: 2.031 INCHES NOMINAL IN. 13 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.