The Headset,electrical, cataloged under National Stock Number 5965-01-431-3246, 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 Plantronics Inc.. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5965-01-431-3246 |
| Primary Part Number | H251N |
| Item Name | Headset,electrical |
| FSC / FSG | 5965 / 59 — Headsets, Handsets, Microphones and Speakers |
| Manufacturer | Plantronics Inc. |
| Status | ACTIVE |
| 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 |
|---|---|
| H251N PRIMARY | Plantronics Inc. (USA) |
| H25IN-CD PRIMARY | Plantronics Inc. (USA) |
| HW251N PRIMARY | Plantronics Inc. (USA) |
| 6167.7212.11 | Rohde & Schwarz France SAS (FRA) |
| H51N | Plantronics Inc. (USA) |
NSN 5965-01-431-3246 is a Headset,electrical, manufactured by Plantronics Inc., classified under FSC 5965, Headsets, Handsets, Microphones and Speakers. Status: active.
NSN 5965-01-431-3246 has 5 manufacturer part numbers on file: H251N (Plantronics Inc.), H25IN-CD (Plantronics Inc.), HW251N (Plantronics Inc.), 6167.7212.11 (Rohde & Schwarz France SAS), H51N (Plantronics Inc.).
1 possible match (shared part number, not a government interchangeability claim): 5965-01-485-7167. Verify interchangeability with system specifications before substitution.
Key specifications for H251N: Special Features: VSH REFERENCE GUIDE; End Item Identification: VOICE SWITCH HEADSETS (VSHS). 0 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.