The Headset,electrical, cataloged under National Stock Number 5965-01-189-4805, is classified within Federal Supply Class 5965 (Headsets, Handsets, Microphones and Speakers) of the Electrical and Electronic Equipment Components group. Government technical data includes 20 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5965-01-189-4805 |
| Item Name | Headset,electrical |
| FSC / FSG | 5965 / 59 — Headsets, Handsets, Microphones and Speakers |
| Status | ACTIVE |
| Unpackaged Unit Weight | 0.800 POUNDS NOMINAL LBS |
| Terminal Quantity | 2 |
| Acoustic Sensitivity Reference Rating | NOT RATED |
| Body Style | HEADSET, COVERED |
| Terminal Type | SETSCREW |
| Input Terminal Type | PLUG |
| Mounting Method | DIAMETRICALLY OPPOSED HOLES IN OUTSIDE PERIPHERY OF CASE EARPHONE |
| Supplementary Features | ADJUSTABLE FOR HEAD SIZE AND COMFORT; LEFT PHONE RED; RIGHT PHONE BLUE |
| Headset Overall Width | 2.000 INCHES NOMINAL IN |
| Impedance Rating in Ohms | 10.0 NOMINAL |
| Terminal Location | INTERNAL |
| Earphone Quantity | 2 |
| Purchase Description Identification | 76101-4687 |
| Headset Connecting Cord Termination Location | AT WEARERS RIGHT AND AT WEARERS LEFT |
| Channel Monitor Capability | DUAL CHANNEL |
| Cubic Measure | 0.075 CUBIC FEET |
| Headset Cord Length | 80.0 INCHES NOMINAL IN |
| Earphone Element Type | DYNAMIC |
| Earphone Interconnection Arrangement | SPLIT CIRCUIT |
| Headset Overall Height | 1.125 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 |
|---|---|
| 4687 | 3/9 Design control — primary reference Maico Diagnostices |
NSN 5965-01-189-4805 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): 4810-01-218-8217, 4730-01-224-8344. Verify interchangeability with system specifications before substitution.
Key specifications for 5965-01-189-4805: Unpackaged Unit Weight: 0.800 POUNDS NOMINAL LBS; Terminal Quantity: 2; Acoustic Sensitivity Reference Rating: NOT RATED; Body Style: HEADSET, COVERED. 20 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.