The Switch,radio Frequency Transmiss, cataloged under National Stock Number 5985-01-214-8957, 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 Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc. Government technical data includes 27 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-214-8957 |
| Primary Part Number | T2-433Q30 |
| Item Name | Switch,radio Frequency Transmiss |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc |
| Status | ACTIVE |
| Switching Time | 15.0 MILLISECONDS15.0 MILLISECONDS MS |
| Body Style | RECTANGULARRECTANGULAR |
| Actuator Voltage in Volts | 24.0 NOMINAL24.0 NOMINAL |
| Precious Material | GOLDGOLD |
| Voltage Standing Wave Ratio | 1.40 THIRD1.40 THIRD |
| Voltage Standing Wave Ratio | 1.50 FOURTH1.50 FOURTH |
| Voltage Standing Wave Ratio | 1.30 SECOND1.30 SECOND |
| Voltage Standing Wave Ratio | 1.20 FIRST1.20 FIRST |
| Switch Return Mechanism Type | FAIL-SAFEFAIL-SAFE |
| Connector End Design | FEMALEFEMALE |
| Minimum Crosstalk Rating in Decibels | 60.0 FOURTH60.0 FOURTH |
| Minimum Crosstalk Rating in Decibels | 60.0 THIRD60.0 THIRD |
| Minimum Crosstalk Rating in Decibels | 70.0 SECOND70.0 SECOND |
| Minimum Crosstalk Rating in Decibels | 80.0 FIRST80.0 FIRST |
| Specification/standard Data | 18323-7489A43 MANUFACTURERS SOURCE CONTROL |
| Switch Type | TRANSFERTRANSFER |
| Insertion Loss in Decibels | 0.40 THIRD0.40 THIRD |
| Insertion Loss in Decibels | 0.30 SECOND0.30 SECOND |
| Insertion Loss in Decibels | 0.50 FOURTH0.50 FOURTH |
| Insertion Loss in Decibels | 0.20 FIRST0.20 FIRST |
| Actuator Operating Method | RELAYRELAY |
| Surface Treatment | GOLD CONTACT(S) OUTSIDE SURFACES |
| Surface Treatment | GOLD CONTACT(S) OUTSIDE SURFACESNICKEL BODY OUTSIDE SURFACES |
| Precious Material and Location | CONNECTOR CONTACT GOLDCONNECTOR CONTACT GOLD |
| Operating Temp Range | -35.0 TO 85.0 CELSIUS-35.0 TO 85.0 CELSIUS DEGC |
| Frequency Rating | 0.0 GIGAHERTZ MINIMUM AND 0.0 GIGAHERTZ MINIMUM AND 3.0 GIGAHERTZ MAXIMUM FIRST FREQUENCY OPERATING3.0 GIGAHERTZ MAXIMUM FIRST FREQUENCY OPERATING |
| Frequency Rating | 12.4 GIGAHERTZ MINIMUM AND 12.4 GIGAHERTZ MINIMUM AND 18.0 GIGAHERTZ MAXIMUM FOURTH FREQUENCY OPERATING18.0 GIGAHERTZ MAXIMUM FOURTH FREQUENCY OPERATING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| T2-433Q30 PRIMARY | Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc (USA) |
| 7489A43H01 | Northrop Grumman Systems Corporation Dba Electronic Systems (USA) |
| TS 33022 PRIMARY | Dow-Key Microwave Llc (USA) |
| Reference | Meaning |
|---|---|
| TS 33022 | 5/9 Secondary reference K&l Microwave Llc |
NSN 5985-01-214-8957 is a Switch,radio Frequency Transmiss, manufactured by Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-214-8957 has 3 manufacturer part numbers on file: T2-433Q30 (Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc), 7489A43H01 (Northrop Grumman Systems Corporation Dba Electronic Systems), TS 33022 (Dow-Key Microwave Llc).
Key specifications for T2-433Q30: Switching Time: 15.0 MILLISECONDS15.0 MILLISECONDS MS; Overall Height: 1.260 INCHES NOMINAL1.260 INCHES NOMINAL IN; Body Style: RECTANGULARRECTANGULAR; Actuator Voltage in Volts: 24.0 NOMINAL24.0 NOMINAL. 27 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 5985-01-214-8957 has DEMIL Code B. 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.