The Switch,radio Frequency Transmiss, cataloged under National Stock Number 5985-01-690-0782, 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 Dow-Key Microwave Llc. Government technical data includes 26 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 | 5985-01-690-0782 |
| Primary Part Number | 402AJT-6301 |
| Item Name | Switch,radio Frequency Transmiss |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Dow-Key Microwave Llc |
| Status | ACTIVE |
| Switching Time | 20.0 MILLISECONDS MS |
| Mounting Facility Type and Quantity | 3 CONNECTOR |
| Body Style | RECTANGULAR |
| Actuator Voltage in Volts | 24.0 MINIMUM AND 32.0 MAXIMUM |
| Voltage Standing Wave Ratio | 1.20 SECOND |
| Voltage Standing Wave Ratio | 1.15 FIRST |
| Voltage Standing Wave Ratio | 1.25 THIRD |
| Voltage Standing Wave Ratio | 1.45 FOURTH |
| Voltage Standing Wave Ratio | 1.50 FIFTH |
| Pole Quantity | 1 |
| Switch Return Mechanism Type | FAIL-SAFE |
| Connector End Design | FEMALE |
| Actuator Current Type and Rating in Amps | 0.115 AC NOMINAL |
| Minimum Crosstalk Rating in Decibels | 60.0 FIFTH |
| Minimum Crosstalk Rating in Decibels | 70.0 THIRD |
| Minimum Crosstalk Rating in Decibels | 80.0 SECOND |
| Minimum Crosstalk Rating in Decibels | 85.0 FIRST |
| Insertion Loss in Decibels | 0.15 FIRST |
| Insertion Loss in Decibels | 0.20 SECOND |
| Insertion Loss in Decibels | 0.25 THIRD |
| Insertion Loss in Decibels | 0.40 FOURTH |
| Insertion Loss in Decibels | 0.50 FIFTH |
| Operating Temp Range | -55.0 TO 85.0 CELSIUS DEGC |
| Frequency Rating | 0.0 GIGAHERTZ MINIMUM AND 12.4 GIGAHERTZ MAXIMUM SINGLE FREQUENCY RF POWER HANDLING |
| Terminal Type and Quantity | 1 RECEPTACLE, COAXIAL |
| 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 |
|---|---|
| 402AJT-6301 PRIMARY | Dow-Key Microwave Llc (USA) |
NSN 5985-01-690-0782 is a Switch,radio Frequency Transmiss, manufactured by Dow-Key Microwave Llc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-690-0782 has 1 manufacturer part number on file: 402AJT-6301 (Dow-Key Microwave Llc).
Key specifications for 402AJT-6301: Switching Time: 20.0 MILLISECONDS MS; Mounting Facility Type and Quantity: 3 CONNECTOR; Body Style: RECTANGULAR; Actuator Voltage in Volts: 24.0 MINIMUM AND 32.0 MAXIMUM. 26 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.