The Switch,radio Frequency Transmiss, cataloged under National Stock Number 5985-01-407-7391, 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 Scientific Components Corp Dba Mini-Circuits. Government technical data includes 24 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 | 5985-01-407-7391 |
| Primary Part Number | ZFSWA-2-46-SMA |
| Item Name | Switch,radio Frequency Transmiss |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Scientific Components Corp Dba Mini-Circuits |
| Status | ACTIVE |
| Switching Time | 2.0 NANOSECONDS NS |
| Voltage Standing Wave Ratio | 1.30 SINGLE |
| Pole Quantity | 1 |
| Connector End Design | FEMALE |
| Coupling Position Quantity | 3 |
| Minimum Crosstalk Rating in Decibels | 25.0 THIRD |
| Minimum Crosstalk Rating in Decibels | 40.0 SECOND |
| Minimum Crosstalk Rating in Decibels | 45.0 FIRST |
| Switch Type | NONTRANSFER |
| Insertion Loss in Decibels | 1.30 SECOND |
| Insertion Loss in Decibels | 1.10 FIRST |
| Insertion Loss in Decibels | 2.60 THIRD |
| Actuator Operating Method | RELAY |
| Frequency Rating | 0.0 GIGAHERTZ MINIMUM AND 0.2 GIGAHERTZ MAXIMUM FIRST FREQUENCY CROSSTALK REFERENCE |
| Frequency Rating | 0.0 GIGAHERTZ MINIMUM AND 0.2 GIGAHERTZ MAXIMUM FIRST FREQUENCY INSERTION LOSS REFERENCE |
| Frequency Rating | 0.0 GIGAHERTZ MINIMUM AND 4.6 GIGAHERTZ MAXIMUM SINGLE FREQUENCY OPERATING |
| Frequency Rating | 0.0 GIGAHERTZ MINIMUM AND 4.6 GIGAHERTZ MAXIMUM SINGLE FREQUENCY VOLTAGE STANDING WAVE RATIO |
| Frequency Rating | 0.2 GIGAHERTZ MINIMUM AND 1.0 GIGAHERTZ MAXIMUM SECOND FREQUENCY CROSSTALK REFERENCE |
| Frequency Rating | 0.2 GIGAHERTZ MINIMUM AND 1.0 GIGAHERTZ MAXIMUM SECOND FREQUENCY INSERTION LOSS REFERENCE |
| Frequency Rating | 1.0 GIGAHERTZ MINIMUM AND 4.6 GIGAHERTZ MAXIMUM THIRD FREQUENCY CROSSTALK REFERENCE |
| Frequency Rating | 1.0 GIGAHERTZ MINIMUM AND 4.6 GIGAHERTZ MAXIMUM THIRD FREQUENCY INSERTION LOSS REFERENCE |
| Terminal Type and Quantity | 3 RECEPTACLE, COAXIAL |
| Coaxial Connector Series Designation | SMA |
| Throw Quantity | 2 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| ZFSWA-2-46-SMA PRIMARY | Scientific Components Corp Dba Mini-Circuits (USA) |
NSN 5985-01-407-7391 is a Switch,radio Frequency Transmiss, manufactured by Scientific Components Corp Dba Mini-Circuits, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-407-7391 has 1 manufacturer part number on file: ZFSWA-2-46-SMA (Scientific Components Corp Dba Mini-Circuits).
Key specifications for ZFSWA-2-46-SMA: Switching Time: 2.0 NANOSECONDS NS; Voltage Standing Wave Ratio: 1.30 SINGLE; Pole Quantity: 1; Connector End Design: FEMALE. 24 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 5985-01-407-7391 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.