The Switch,radio Frequency Transmiss, cataloged under National Stock Number 5985-01-735-0077, 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 Sector Microwave Industries, Inc. Dba Sector Microwave Indust. Government technical data includes 14 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 | 5985-01-735-0077 |
| Primary Part Number | SM7N-A3 |
| Item Name | Switch,radio Frequency Transmiss |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Sector Microwave Industries, Inc. Dba Sector Microwave Indust |
| Status | ACTIVE |
| Switching Time | 50.0 MILLISECONDS MS |
| Mounting Facility Type and Quantity | 4 CONNECTOR |
| Body Style | RECTANGULAR |
| Actuator Voltage in Volts | 22.0 NOMINAL AND 32.0 NOMINAL |
| Voltage Standing Wave Ratio | 1.25 OVERALL |
| Connector End Design | FEMALE |
| Actuator Current Type and Rating in Amps | 0.9 DC NOMINAL |
| Insertion Loss in Decibels | 0.25 OVERALL |
| Actuator Operating Method | MOTOR |
| Surface Treatment | ENAMEL OVERALL |
| Frequency Rating | 2.0 GIGAHERTZ NOMINAL AND 3.0 GIGAHERTZ NOMINAL OVERALL |
| Terminal Type and Quantity | 4 CONNECTOR, RECEPTACLE |
| Switch Operation Sequence | BREAKS BEFORE MAKES |
| 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 |
|---|---|
| SM7N-A3 PRIMARY | Sector Microwave Industries, Inc. Dba Sector Microwave Indust (USA) |
NSN 5985-01-735-0077 is a Switch,radio Frequency Transmiss, manufactured by Sector Microwave Industries, Inc. Dba Sector Microwave Indust, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-735-0077 has 1 manufacturer part number on file: SM7N-A3 (Sector Microwave Industries, Inc. Dba Sector Microwave Indust).
Key specifications for SM7N-A3: Switching Time: 50.0 MILLISECONDS MS; Mounting Facility Type and Quantity: 4 CONNECTOR; Overall Height: 2.93 INCHES MINIMUM AND 3.15 INCHES MAXIMUM IN; Body Style: RECTANGULAR. 14 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.