The Switch,radio Frequency Transmiss, cataloged under National Stock Number 5985-00-583-8754, 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 Te Connectivity Corporation. Government technical data includes 23 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-583-8754 |
| Primary Part Number | RFBN5194 |
| Item Name | Switch,radio Frequency Transmiss |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Te Connectivity Corporation |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) |
| Body Style | IRREGULAR |
| Mounting Facility Pattern | FOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITY PATTERN |
| Actuator Voltage in Volts | 28.0 NOMINAL |
| Voltage Standing Wave Ratio | 1.15 SINGLE |
| Unthreaded Mounting Hole Diameter | 0.096 INCHES NOMINAL IN |
| Longest Vertical Distance Between Mounting Centers | 0.125 INCHES NOMINAL SINGLE MOUNTING FACILITY PATTERN IN |
| Connector End Design | FEMALE |
| Actuator Current Type and Rating in Amps | 2.0 DC NOMINAL |
| Coupling Position Quantity | 3 |
| Minimum Crosstalk Rating in Decibels | 35.0 SINGLE |
| Switch Type | TRANSFER |
| Actuator Operating Method | RELAY |
| Operating Temp Range | -65.0 TO 125.0 CELSIUS DEGC |
| Frequency Rating | 25.0 MEGAHERTZ MINIMUM AND 1000.0 MEGAHERTZ MAXIMUM SINGLE FREQUENCY CROSSTALK REFERENCE |
| Frequency Rating | 25.0 MEGAHERTZ MINIMUM AND 1000.0 MEGAHERTZ MAXIMUM SINGLE FREQUENCY OPERATING |
| Frequency Rating | 25.0 MEGAHERTZ MINIMUM AND 1000.0 MEGAHERTZ MAXIMUM SINGLE FREQUENCY RF POWER HANDLING |
| Frequency Rating | 25.0 MEGAHERTZ MINIMUM AND 1000.0 MEGAHERTZ MAXIMUM SINGLE FREQUENCY VOLTAGE STANDING WAVE RATIO |
| Rf Power Handling Capability | 100.0 WATTS AVERAGE SINGLE |
| Terminal Type and Quantity | 3 CABLE, COAXIAL AND 5 WIRE HOOK |
| Switch Operation Sequence | MAKES BEFORE BREAKS |
| Coaxial Connector Series Designation | BNC |
| Longest Horizontal Distance Between Mounting Centers | 1.000 INCHES NOMINAL SINGLE MOUNTING FACILITY PATTERN IN |
| 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 |
|---|---|
| RFBN5194 | Te Connectivity Corporation (USA) |
| Reference | Meaning |
|---|---|
| RFB-1B-126 | 5/9 Secondary reference Te Connectivity Corporation |
| RFB-1B-126 | 5/9 Secondary reference Te Connectivity Corporation |
| 535562-1 | 3/2 Design control — primary reference U.S. Government activity |
| 153-6092 | 5/9 Secondary reference Te Connectivity Corporation |
| 153-6092 | 5/9 Secondary reference Te Connectivity Corporation |
| RFBN5194 | 5/9 Secondary reference Te Connectivity Corporation |
NSN 5985-00-583-8754 is a Switch,radio Frequency Transmiss, manufactured by Te Connectivity Corporation, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-00-583-8754 has 1 manufacturer part number on file: RFBN5194 (Te Connectivity Corporation).
Key specifications for RFBN5194: Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S); Overall Height: 1.180 INCHES MAXIMUM IN; Body Style: IRREGULAR; Mounting Facility Pattern: FOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITY PATTERN. 23 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.