The Switch,radio Frequency Transmiss, cataloged under National Stock Number 5985-01-412-6906, 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 Daico Industries, Inc. Dba Daico Industries Inc. Government technical data includes 21 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5985-01-412-6906 |
| Primary Part Number | DS0113/B1 |
| Item Name | Switch,radio Frequency Transmiss |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Daico Industries, Inc. Dba Daico Industries Inc |
| Status | ACTIVE |
| Switching Time | 10.0 MILLISECONDS MS |
| Mounting Facility Type and Quantity | 14 PLUG-IN |
| Body Style | RECTANGULAR |
| Actuator Voltage in Volts | 15.0 NOMINAL |
| Voltage Standing Wave Ratio | 1.25 SINGLE |
| Pole Quantity | 1 |
| Switch Return Mechanism Type | FAIL-SAFE |
| Actuator Current Type and Rating in Amps | 0.04 DC MAXIMUM |
| Coupling Position Quantity | 3 |
| Minimum Crosstalk Rating in Decibels | 55.0 SINGLE |
| Switch Type | NONTRANSFER |
| Insertion Loss in Decibels | 0.80 SINGLE |
| Actuator Operating Method | RELAY |
| Operating Temp Range | -55.0 TO 85.0 CELSIUS DEGC |
| Frequency Rating | 20.0 MEGAHERTZ MINIMUM AND 80.0 MEGAHERTZ MAXIMUM SINGLE FREQUENCY CROSSTALK REFERENCE |
| Frequency Rating | 20.0 MEGAHERTZ MINIMUM AND 80.0 MEGAHERTZ MAXIMUM SINGLE FREQUENCY INSERTION LOSS REFERENCE |
| Frequency Rating | 20.0 MEGAHERTZ MINIMUM AND 80.0 MEGAHERTZ MAXIMUM SINGLE FREQUENCY OPERATING |
| Frequency Rating | 20.0 MEGAHERTZ MINIMUM AND 80.0 MEGAHERTZ MAXIMUM SINGLE FREQUENCY VOLTAGE STANDING WAVE RATIO |
| Terminal Type and Quantity | 14 PIN |
| Switch Operation Sequence | MAKES BEFORE BREAKS |
| Throw Quantity | 3 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 5985-01-412-6906 is a Switch,radio Frequency Transmiss, manufactured by Daico Industries, Inc. Dba Daico Industries Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-412-6906 has 2 manufacturer part numbers on file: TWDA085 (Spectrum Microwave Inc), DS0113/B1 (Daico Industries, Inc. Dba Daico Industries Inc).
Key specifications for DS0113/B1: Switching Time: 10.0 MILLISECONDS MS; Mounting Facility Type and Quantity: 14 PLUG-IN; Overall Height: 0.570 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN; Body Style: RECTANGULAR. 21 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.
NSN 5985-01-412-6906 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.