The Switch,waveguide, cataloged under National Stock Number 5985-01-049-0146, 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 Raytheon Company Dba Raytheon Co. Government technical data includes 18 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5985-01-049-0146 |
| Primary Part Number | 911470-1 |
| Item Name | Switch,waveguide |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| Waveguide Flange Type | CHOKE |
| Switching Time | 0.1 SECONDS |
| Actuator Voltage in Volts | 28.0 NOMINAL |
| Switch Return Mechanism Type | LATCHING |
| Actuator Current Type and Rating in Amps | 2.9 DC NOMINAL |
| Coupling Position Quantity | 1 |
| Nominal Thread Size | 0.164 INCHES FLANGE CONNECTION FACILITY HOLE IN |
| Nominal Thread Size | 0.164 INCHES MOUNTING FACILITY HOLE IN |
| Minimum Crosstalk Rating in Decibels | 60.0 SINGLE |
| Switch Type | TRANSFER |
| Actuator Operating Method | RELAY |
| Operating Temp Range | -29.0 TO 60.0 CELSIUS DEGC |
| Rf Power Handling Capability | 500.0 WATTS AVERAGE FIRST |
| Rf Power Handling Capability | 200.0 KILOWATTS PEAK SECOND |
| Flange Connecting Facility and Quantity | 4 THREADED HOLE(S) |
| Terminal Type and Quantity | 1 CONNECTOR, RECEPTACLE AND 4 RECTANGULAR FLANGE |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) MOUNTING FACILITY HOLE |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) FLANGE CONNECTION FACILITY HOLE |
| 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 |
|---|---|
| 911470-1 | Raytheon Company (USA) |
| 911470-1 PRIMARY | Raytheon Company Dba Raytheon Co (USA) |
| 90SR46-9 | Microwave Development Laboratories, Inc. Dba Microwave Development Laboratories Inc (USA) |
| Reference | Meaning |
|---|---|
| 911470-1 | 5/9 Secondary reference Raytheon Company Div Corp |
NSN 5985-01-049-0146 is a Switch,waveguide, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-049-0146 has 3 manufacturer part numbers on file: 911470-1 (Raytheon Company), 911470-1 (Raytheon Company Dba Raytheon Co), 90SR46-9 (Microwave Development Laboratories, Inc. Dba Microwave Development Laboratories Inc).
Key specifications for 911470-1: Waveguide Flange Type: CHOKE; Switching Time: 0.1 SECONDS; Overall Height: 1.875 INCHES MAXIMUM IN; Actuator Voltage in Volts: 28.0 NOMINAL. 18 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 5985-01-049-0146 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.