The Switch,radio Frequency Transmiss, cataloged under National Stock Number 5985-01-156-5800, 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 Teledyne Defense Electronics, Llc Dba Teledyne Microwave Solutions. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5985-01-156-5800 |
| Primary Part Number | CR-33S1C |
| Item Name | Switch,radio Frequency Transmiss |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Teledyne Defense Electronics, Llc Dba Teledyne Microwave Solutions |
| Status | ACTIVE |
| Switching Time | 50.0 MILLISECONDS MS |
| Body Style | RECTANGULAR |
| Actuator Voltage in Volts | 28.0 NOMINAL |
| Pole Quantity | 1 |
| Switch Return Mechanism Type | LATCHING |
| Connector End Design | FEMALE |
| Coupling Position Quantity | 7 |
| Switch Type | NONTRANSFER |
| Operating Temp Range | -54.0 TO 85.0 CELSIUS DEGC |
| Terminal Type and Quantity | 4 TURRET AND 3 RECEPTACLE, COAXIAL |
| Switch Operation Sequence | MAKES BEFORE BREAKS |
| Coaxial Connector Series Designation | SMA |
| Throw Quantity | 2 |
| 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 |
|---|---|
| Y140DG753677 | Bae Systems (GBR) |
| 5800583-801702.105 | Hensoldt Sensors Gmbh (DEU) |
| CR-33S1C PRIMARY | Teledyne Defense Electronics, Llc Dba Teledyne Microwave Solutions (USA) |
| CS-33S1C | Teledyne Defense Electronics, Llc Dba Teledyne Relays Div Https://www.teledyne.com/what-We-Do/ (USA) |
| Reference | Meaning |
|---|---|
| CS-33S1C | 5/9 Secondary reference Teledyne Defense Electronics, Llc Dba Teledyne Microwave Solutions |
NSN 5985-01-156-5800 is a Switch,radio Frequency Transmiss, manufactured by Teledyne Defense Electronics, Llc Dba Teledyne Microwave Solutions, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-156-5800 has 4 manufacturer part numbers on file: Y140DG753677 (Bae Systems), 5800583-801702.105 (Hensoldt Sensors Gmbh), CR-33S1C (Teledyne Defense Electronics, Llc Dba Teledyne Microwave Solutions), CS-33S1C (Teledyne Defense Electronics, Llc Dba Teledyne Relays Div Https://www.teledyne.com/what-We-Do/).
Key specifications for CR-33S1C: Switching Time: 50.0 MILLISECONDS MS; Overall Height: 2.180 INCHES NOMINAL IN; Body Style: RECTANGULAR; Actuator Voltage in Volts: 28.0 NOMINAL. 13 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 5985-01-156-5800 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.