The Switch,radio Frequency Transmiss, cataloged under National Stock Number 5985-01-399-5191, 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 General Microwave Corporation Div Kratos Microwave Electronics. Government technical data includes 27 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-399-5191 |
| Primary Part Number | F9114A-3 |
| Item Name | Switch,radio Frequency Transmiss |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | General Microwave Corporation Div Kratos Microwave Electronics |
| Status | ACTIVE |
| Switching Time | 10.0 NANOSECONDS NS |
| Mounting Facility Type and Quantity | 2 UNTHREADED HOLE(S) |
| Body Style | RECTANGULAR |
| Mounting Facility Pattern | TWO POSITION DIAGONAL SINGLE MOUNTING FACILITY PATTERN |
| Voltage Standing Wave Ratio | 1.40 FIRST |
| Voltage Standing Wave Ratio | 1.75 SECOND |
| Voltage Standing Wave Ratio | 2.00 THIRD |
| Unthreaded Mounting Hole Diameter | 0.104 INCHES NOMINAL IN |
| Shortest Horizontal Distance Between Mounting Centers | 0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY PATTERN IN |
| Features Provided | DRIVER |
| Unpackaged Unit Weight | 12.0 GRAMS G |
| Distance Between Mounting Facility Centers | 0.570 INCHES NOMINAL SINGLE MOUNTING FACILITY PATTERN IN |
| Coupling Position Quantity | 2 |
| Maximum Operating Altitude Rating | 50000.0 FEET FT |
| Minimum Crosstalk Rating in Decibels | 60.0 FIRST |
| Minimum Crosstalk Rating in Decibels | 74.0 SECOND |
| Minimum Crosstalk Rating in Decibels | 80.0 THIRD |
| Insertion Loss in Decibels | 0.90 FIRST |
| Insertion Loss in Decibels | 1.00 SECOND |
| Insertion Loss in Decibels | 1.60 THIRD |
| Insertion Loss in Decibels | 2.50 FOURTH |
| Actuator Operating Method | MANUAL |
| Operating Temp Range | -65.0 TO 110.0 CELSIUS DEGC |
| Frequency Rating | 1.0 GIGAHERTZ MINIMUM AND 18.0 GIGAHERTZ MAXIMUM SINGLE FREQUENCY OPERATING |
| Rf Power Handling Capability | 1.0 WATTS PEAK SINGLE |
| Terminal Type and Quantity | 2 RECEPTACLE, COAXIAL |
| Coaxial Connector Series Designation | SMA |
| 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 |
|---|---|
| F9114A-3 PRIMARY | General Microwave Corporation Div Kratos Microwave Electronics (USA) |
NSN 5985-01-399-5191 is a Switch,radio Frequency Transmiss, manufactured by General Microwave Corporation Div Kratos Microwave Electronics, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-399-5191 has 1 manufacturer part number on file: F9114A-3 (General Microwave Corporation Div Kratos Microwave Electronics).
Key specifications for F9114A-3: Switching Time: 10.0 NANOSECONDS NS; Mounting Facility Type and Quantity: 2 UNTHREADED HOLE(S); Overall Height: 1.250 INCHES NOMINAL IN; Body Style: RECTANGULAR. 27 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.