The Headset,electrical, cataloged under National Stock Number 5965-00-841-9195, 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 Telephonics Corp. Government technical data includes 19 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5965-00-841-9195 |
| Primary Part Number | H188PQS1 |
| Item Name | Headset,electrical |
| FSC / FSG | 5965 / 59 — Headsets, Handsets, Microphones and Speakers |
| Manufacturer | Telephonics Corp |
| Status | ACTIVE |
| Terminal Quantity | 2 |
| Acoustic Sensitivity Reference Rating | NOT RATED |
| Body Style | HEADSET, COVERED |
| Terminal Type | TAB, SOLDER LUG |
| Input Terminal Type | CONNECTOR, PLUG |
| Special Test Features | WATERPR00F |
| Mounting Method | FRICTION ROD EARPHONE |
| Headset Overall Width | 12.000 INCHES NOMINAL IN |
| Connector Manufacturer Part Number | X8104-88 |
| Impedance Rating in Ohms | 150.0 NOMINAL |
| Terminal Location | INTERNAL |
| Earphone Quantity | 2 |
| Headset Connecting Cord Termination Location | REVERSIBLE RIGHT-LEFT |
| Headset Cord Length | 96.0 INCHES NOMINAL IN |
| Earphone Element Type | MAGNETIC |
| Earphone Interconnection Arrangement | PARALLEL |
| Headband Type | ADJUSTABLE SINGLE BAND |
| Headset Overall Height | 9.000 INCHES NOMINAL IN |
| Shell Material | PLASTIC EARPHONE |
| 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 |
|---|---|
| H188PQS1 | Telephonics Corp (USA) |
| Reference | Meaning |
|---|---|
| 90112-2 | 5/9 Secondary reference Northrop Grumman Systems Corporation Div Es Defensive Systems Division |
| 2441C54048-2 | 5/9 Secondary reference Northrop Grumman Systems Corporation Div Es Defensive Systems Division |
| H-188/PQS-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5965-00-841-9195 is a Headset,electrical, manufactured by Telephonics Corp, classified under FSC 5965, Headsets, Handsets, Microphones and Speakers. Status: active.
NSN 5965-00-841-9195 has 1 manufacturer part number on file: H188PQS1 (Telephonics Corp).
2 possible matches (shared part number, not a government interchangeability claim): 3110-01-299-8139, 5310-01-523-5908. Verify interchangeability with system specifications before substitution.
Key specifications for H188PQS1: Terminal Quantity: 2; Acoustic Sensitivity Reference Rating: NOT RATED; Body Style: HEADSET, COVERED; Terminal Type: TAB, SOLDER LUG. 19 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.