The Switch,waveguide, cataloged under National Stock Number 5985-01-423-7512, 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 Waveline Inc. Government technical data includes 19 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-423-7512 |
| Primary Part Number | S12146 |
| Item Name | Switch,waveguide |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Waveline Inc |
| Status | ACTIVE |
| Switching Time | 50.0 NANOSECONDS NS |
| Voltage Standing Wave Ratio | 1.75 FIRST |
| Voltage Standing Wave Ratio | 1.75 SECOND |
| Voltage Standing Wave Ratio | 1.75 THIRD |
| Voltage Standing Wave Ratio | 2.00 FOURTH |
| Pole Quantity | 1 |
| Minimum Crosstalk Rating in Decibels | 60.0 FIRST |
| Minimum Crosstalk Rating in Decibels | 60.0 THIRD |
| Minimum Crosstalk Rating in Decibels | 55.0 FOURTH |
| Minimum Crosstalk Rating in Decibels | 60.0 SECOND |
| Insertion Loss in Decibels | 1.50 FIRST |
| Insertion Loss in Decibels | 1.70 SECOND |
| Insertion Loss in Decibels | 2.00 THIRD |
| Insertion Loss in Decibels | 2.50 FOURTH |
| Frequency Rating | 12.0 GIGAHERTZ MINIMUM AND 18.0 GIGAHERTZ MAXIMUM FOURTH FREQUENCY OPERATING |
| Frequency Rating | 2.0 GIGAHERTZ MINIMUM AND 4.0 GIGAHERTZ MAXIMUM FIRST FREQUENCY OPERATING |
| Frequency Rating | 4.0 GIGAHERTZ MINIMUM AND 8.0 GIGAHERTZ MAXIMUM SECOND FREQUENCY OPERATING |
| Frequency Rating | 8.0 GIGAHERTZ MINIMUM AND 12.0 GIGAHERTZ MAXIMUM THIRD FREQUENCY OPERATING |
| 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 |
NSN 5985-01-423-7512 is a Switch,waveguide, manufactured by Waveline Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-423-7512 has 2 manufacturer part numbers on file: 91762845 (Thales Sa), S12146 (Waveline Inc).
Key specifications for S12146: Switching Time: 50.0 NANOSECONDS NS; Overall Height: 0.430 INCHES NOMINAL IN; Voltage Standing Wave Ratio: 1.75 FIRST; Voltage Standing Wave Ratio: 1.75 SECOND. 19 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.