The Switch,radio Frequency Transmiss, cataloged under National Stock Number 5985-01-533-5387, 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 28 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 | 5985-01-533-5387 |
| Primary Part Number | 412-2301 |
| 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 UNTHREADED HOLE(S) |
| Body Style | RECTANGULAR |
| 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 | 1.60 FIFTH |
| Unthreaded Mounting Hole Diameter | 0.193 INCHES NOMINAL IN |
| Switch Return Mechanism Type | FAIL-SAFE |
| Connector End Design | FEMALE |
| 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 |
| Frequency Rating | 1.0 GIGAHERTZ MAXIMUM FIRST FREQUENCY OPERATING |
| Frequency Rating | 12.4 GIGAHERTZ MAXIMUM FIFTH FREQUENCY OPERATING |
| Frequency Rating | 2.0 GIGAHERTZ MAXIMUM SECOND FREQUENCY OPERATING |
| Frequency Rating | 4.0 GIGAHERTZ MAXIMUM THIRD FREQUENCY OPERATING |
| Frequency Rating | 8.0 GIGAHERTZ MAXIMUM FOURTH FREQUENCY OPERATING |
| Rf Power Handling Capability | 60.0 DECIBELS AVERAGE FIFTH |
| Rf Power Handling Capability | 60.0 DECIBELS AVERAGE FOURTH |
| Rf Power Handling Capability | 70.0 DECIBELS AVERAGE THIRD |
| Rf Power Handling Capability | 80.0 DECIBELS AVERAGE SECOND |
| Rf Power Handling Capability | 85.0 DECIBELS AVERAGE FIRST |
| Terminal Type and Quantity | 4 RECEPTACLE, COAXIAL |
| Coaxial Connector Series Designation | N |
| 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 |
|---|---|
| 412-2301 PRIMARY | Dow-Key Microwave Llc (USA) |
NSN 5985-01-533-5387 is a Switch,radio Frequency Transmiss, manufactured by Dow-Key Microwave Llc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-533-5387 has 1 manufacturer part number on file: 412-2301 (Dow-Key Microwave Llc).
Key specifications for 412-2301: Switching Time: 20.0 MILLISECONDS MS; Mounting Facility Type and Quantity: 3 UNTHREADED HOLE(S); Body Style: RECTANGULAR; Voltage Standing Wave Ratio: 1.20 SECOND. 28 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.