The Headset,electrical, cataloged under National Stock Number 5965-01-533-3262, 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 L3 Technologies, Inc.. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5965-01-533-3262 |
| Primary Part Number | 20HS4051-019 |
| Item Name | Headset,electrical |
| FSC / FSG | 5965 / 59 — Headsets, Handsets, Microphones and Speakers |
| Manufacturer | L3 Technologies, Inc. |
| Status | ACTIVE |
| Terminal Quantity | 1 |
| Impedance Rating in Ohms | 8.0 NOMINAL |
| Earphone Quantity | 2 |
| Headset Cord Length | 48.000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 20HS4051-019 PRIMARY | L3 Technologies, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 20HS4051-019 | 5/9 Secondary reference L-3 Communications Security and Detection Systems, Inc. Dba L-3 Cyterra Div Orlando Division |
NSN 5965-01-533-3262 is a Headset,electrical, manufactured by L3 Technologies, Inc., classified under FSC 5965, Headsets, Handsets, Microphones and Speakers. Status: active.
NSN 5965-01-533-3262 has 1 manufacturer part number on file: 20HS4051-019 (L3 Technologies, Inc.).
Key specifications for 20HS4051-019: Terminal Quantity: 1; Impedance Rating in Ohms: 8.0 NOMINAL; Earphone Quantity: 2; Headset Cord Length: 48.000 INCHES NOMINAL IN. 4 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.