The Switch,radio Frequency Transmiss, cataloged under National Stock Number 5985-00-999-4308, is classified within Federal Supply Class 5985 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Dow-Key Microwave Llc. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-999-4308 |
| Primary Part Number | 50575 |
| Item Name | Switch,radio Frequency Transmiss |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Dow-Key Microwave Llc |
| Status | ACTIVE |
| Rf Power Handling Capability | 3.0 KILOWATTS PEAK SECOND |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) |
| Frequency Rating | 0.0 MEGAHERTZ MINIMUM AND 1250.0 MEGAHERTZ MAXIMUM SINGLE FREQUENCY INSERTION LOSS REFERENCE |
| Unthreaded Mounting Hole Diameter | 0.219 INCHES MINIMUM AND 0.226 INCHES MAXIMUM IN |
| Actuator Current Type and Rating in Amps | 0.2 DC NOMINAL |
| Longest Horizontal Distance Between Mounting Centers | 2.125 INCHES NOMINAL SINGLE MOUNTING FACILITY PATTERN IN |
| Maximum Operating Altitude Rating | 70000.0 FEET FT |
| Terminal Type and Quantity | 1 CONNECTOR, RECEPTACLE AND 3 RECEPTACLE, COAXIAL |
| Rf Power Handling Capability | 200.0 WATTS AVERAGE FIRST |
| Material | COPPER ALLOY CONNECTOR(S) |
| Switch Operation Sequence | MAKES BEFORE BREAKS |
| Frequency Rating | 0.0 MEGAHERTZ MINIMUM AND 1250.0 MEGAHERTZ MAXIMUM SINGLE FREQUENCY RF POWER HANDLING |
| Actuator Operating Method | RELAY |
| Pole Quantity | 1 |
| Surface Treatment | CHROMATE AND LACQUER BODY OUTSIDE SURFACES |
| Longest Vertical Distance Between Mounting Centers | 1.125 INCHES NOMINAL SINGLE MOUNTING FACILITY PATTERN IN |
| Actuator Voltage in Volts | 19.0 MINIMUM AND 30.0 MAXIMUM |
| Connector End Design | FEMALE AND MALE |
| Frequency Rating | 0.0 MEGAHERTZ MINIMUM AND 1250.0 MEGAHERTZ MAXIMUM SINGLE FREQUENCY VOLTAGE STANDING WAVE RATIO |
| Coaxial Connector Series Designation | SC AND N |
| Insertion Loss in Decibels | 0.20 SINGLE |
| Material | ALUMINUM BODY |
| Switch Type | NONTRANSFER |
| Throw Quantity | 2 |
| Voltage Standing Wave Ratio | 1.20 SINGLE |
| Switch Return Mechanism Type | FAIL-SAFE |
| Unpackaged Unit Weight | 0.470 POUNDS LBS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5985-00-999-4308 is a Switch,radio Frequency Transmiss, manufactured by Dow-Key Microwave Llc, classified under FSC 5985 (No Item Name Available). Status: active.
NSN 5985-00-999-4308 has 3 cross-referenced part numbers: 50575 (Dow-Key Microwave Llc), 50575 (Fisica Applied Technologies, Inc. Div Datron Advanced Technologies), 50575 (K&l Microwave Llc).
There are 7 known substitutes for 5985-00-999-4308: 9540-00-452-2478, 5360-00-598-4998, 5342-00-805-6547 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 50575: Rf Power Handling Capability: 3.0 KILOWATTS PEAK SECOND; Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S); Overall Width: 1.880 INCHES MAXIMUM IN; Overall Height: 2.750 INCHES NOMINAL IN. 30 total characteristics are documented in the Federal Logistics Information System.