The Switch,radio Frequency Transmiss, cataloged under National Stock Number 5985-01-503-1347, 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 Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc. 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 | 5985-01-503-1347 |
| Primary Part Number | D4-113Q10 |
| Item Name | Switch,radio Frequency Transmiss |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc |
| Status | ACTIVE |
| Switching Time | 35.0 MICROSECONDS US |
| Mounting Facility Type and Quantity | 2 PLUG-IN |
| Surface Treatment Document and Classification | MIL-G-45204 MIL SPEC SINGLE TREATMENT RESPONSE BODY OUTSIDE SURFACES |
| Body Style | RECTANGULAR |
| Mounting Facility Pattern | TWO POSITION IN-LINE SINGLE MOUNTING FACILITY PATTERN |
| Mounting Facility Pattern | TWO POSITION IN-LINE SECOND MOUNTING FACILITY PATTERN |
| Overall Diameter | 5.652 INCHES NOMINAL IN |
| Actuator Voltage in Volts | 28.0 NOMINAL |
| Precious Material | GOLD |
| Voltage Standing Wave Ratio | 28.00 SINGLE |
| Unthreaded Mounting Hole Diameter | 0.203 INCHES NOMINAL IN |
| Pole Quantity | 1 |
| Switch Return Mechanism Type | FAIL-SAFE |
| Connector End Design | FEMALE |
| Actuator Current Type and Rating in Amps | 28.0 DC NOMINAL |
| Distance Between Mounting Facility Centers | 0.885 INCHES NOMINAL SECOND MOUNTING FACILITY PATTERN IN |
| Coupling Position Quantity | 3 |
| Minimum Crosstalk Rating in Decibels | 80.0 SINGLE |
| Switch Type | NONTRANSFER |
| Insertion Loss in Decibels | 0.20 SINGLE |
| Actuator Operating Method | SOLID STATE |
| Surface Treatment | GOLD AND COPPER BODY OUTSIDE SURFACES |
| Surface Treatment | GOLD AND COPPER CONNECTOR(S) OUTSIDE SURFACES |
| Precious Material and Location | CONNECTOR CONTACT GOLD |
| Operating Temp Range | -35.0 TO 85.0 CELSIUS DEGC |
| Frequency Rating | 3.0 GIGAHERTZ NOMINAL SINGLE FREQUENCY OPERATING |
| Rf Power Handling Capability | 200.0 WATTS AVERAGE SINGLE |
| 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 |
|---|---|
| D4-113Q10 PRIMARY | Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc (USA) |
NSN 5985-01-503-1347 is a Switch,radio Frequency Transmiss, manufactured by Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-503-1347 has 1 manufacturer part number on file: D4-113Q10 (Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc).
Key specifications for D4-113Q10: Switching Time: 35.0 MICROSECONDS US; Mounting Facility Type and Quantity: 2 PLUG-IN; Overall Height: 2.370 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-G-45204 MIL SPEC SINGLE TREATMENT RESPONSE BODY OUTSIDE SURFACES. 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.