The Switch,radio Frequency Transmiss, cataloged under National Stock Number 5985-01-222-4959, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Raytheon E-Systems, Inc. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-222-4959 |
| Primary Part Number | WT-Y0028-001 |
| Item Name | Switch,radio Frequency Transmiss |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Raytheon E-Systems, Inc |
| Status | ACTIVE |
| Switching Time | 100.0 MICROSECONDS US |
| Mounting Facility Type and Quantity | 4 THREADED HOLE(S) |
| Body Style | RECTANGULAR |
| Voltage Standing Wave Ratio | 1.30 SINGLE |
| Pole Quantity | 1 |
| Connector End Design | FEMALE |
| Unpackaged Unit Weight | 1.000 POUNDS LBS |
| Coupling Position Quantity | 3 |
| Minimum Crosstalk Rating in Decibels | 60.0 SINGLE |
| Switch Type | NONTRANSFER |
| Insertion Loss in Decibels | 1.00 SINGLE |
| Actuator Operating Method | SOLID STATE |
| Frequency Rating | 68.0 MEGAHERTZ MINIMUM AND 72.0 MEGAHERTZ MAXIMUM SINGLE FREQUENCY OPERATING |
| Material | ALUMINUM ALLOY BODY |
| Terminal Type and Quantity | 3 RECEPTACLE, COAXIAL |
| Coaxial Connector Series Designation | SMA |
| Throw Quantity | 2 |
| 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 |
|---|---|
| XA-1083 | Caes Systems Llc (USA) |
| WT-Y0028-001 PRIMARY | Raytheon E-Systems, Inc (USA) |
NSN 5985-01-222-4959 is a Switch,radio Frequency Transmiss, manufactured by Raytheon E-Systems, Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-222-4959 has 2 manufacturer part numbers on file: XA-1083 (Caes Systems Llc), WT-Y0028-001 (Raytheon E-Systems, Inc).
Key specifications for WT-Y0028-001: Switching Time: 100.0 MICROSECONDS US; Mounting Facility Type and Quantity: 4 THREADED HOLE(S); Body Style: RECTANGULAR; Voltage Standing Wave Ratio: 1.30 SINGLE. 17 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.