The Switch,radio Frequency Transmiss, cataloged under National Stock Number 5985-01-508-9397, 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 L3 Technologies, Inc. Div L3 Keo. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-508-9397 |
| Primary Part Number | 922784 |
| Item Name | Switch,radio Frequency Transmiss |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | L3 Technologies, Inc. Div L3 Keo |
| Status | ACTIVE |
| Switching Time | 20.0 NANOSECONDS NS |
| Mounting Facility Type and Quantity | 6 UNTHREADED HOLE(S) |
| Body Style | RECTANGULAR |
| Voltage Standing Wave Ratio | 2.00 SINGLE |
| Unthreaded Mounting Hole Diameter | 0.080 INCHES NOMINAL IN |
| Pole Quantity | 1 |
| Connector End Design | FEMALE |
| Coupling Position Quantity | 3 |
| Minimum Crosstalk Rating in Decibels | 60.0 SINGLE |
| Switch Type | NONTRANSFER |
| Insertion Loss in Decibels | 2.90 SINGLE |
| Actuator Operating Method | SOLID STATE |
| Operating Temp Range | -54.0 TO 95.0 CELSIUS DEGC |
| Frequency Rating | 0.5 GIGAHERTZ MINIMUM AND 18.0 GIGAHERTZ MAXIMUM SINGLE FREQUENCY OPERATING |
| Rf Power Handling Capability | 200.0 MEGAWATTS AVERAGE SINGLE |
| Material | METAL BODY |
| Terminal Type and Quantity | 5 PIN AND 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 |
|---|---|
| 922784 | L3 Technologies, Inc. Div L3 Keo (USA) |
| Reference | Meaning |
|---|---|
| SS122DHS | 3/2 Design control — primary reference U.S. Government activity |
NSN 5985-01-508-9397 is a Switch,radio Frequency Transmiss, manufactured by L3 Technologies, Inc. Div L3 Keo, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-508-9397 has 1 manufacturer part number on file: 922784 (L3 Technologies, Inc. Div L3 Keo).
Key specifications for 922784: Switching Time: 20.0 NANOSECONDS NS; Mounting Facility Type and Quantity: 6 UNTHREADED HOLE(S); Overall Height: 0.700 INCHES NOMINAL IN; Body Style: RECTANGULAR. 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.