The Switch,waveguide, cataloged under National Stock Number 5985-00-565-9342, 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 Microwave Development Laboratories, Inc. Dba Microwave Development Laboratories Inc. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-565-9342 |
| Primary Part Number | 90SW116E |
| Item Name | Switch,waveguide |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Microwave Development Laboratories, Inc. Dba Microwave Development Laboratories Inc |
| Status | ACTIVE |
| Switching Time | 10.0 MILLISECONDS MS |
| Actuator Voltage in Volts | 24.0 MINIMUM AND 30.0 MAXIMUM |
| Pole Quantity | 1 |
| Minimum Crosstalk Rating in Decibels | 30.0 SINGLE |
| Switch Type | NONTRANSFER |
| Actuator Operating Method | RELAY |
| Operating Temp Range | -30.0 TO 100.0 CELSIUS DEGC |
| 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 |
|---|---|
| 90SW116E PRIMARY | Microwave Development Laboratories, Inc. Dba Microwave Development Laboratories Inc (USA) |
| 352250018981 | Thales Nederland (NLD) |
| Reference | Meaning |
|---|---|
| 3143807 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
NSN 5985-00-565-9342 is a Switch,waveguide, manufactured by Microwave Development Laboratories, Inc. Dba Microwave Development Laboratories Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-00-565-9342 has 2 manufacturer part numbers on file: 90SW116E (Microwave Development Laboratories, Inc. Dba Microwave Development Laboratories Inc), 352250018981 (Thales Nederland).
Key specifications for 90SW116E: Switching Time: 10.0 MILLISECONDS MS; Actuator Voltage in Volts: 24.0 MINIMUM AND 30.0 MAXIMUM; Pole Quantity: 1; Minimum Crosstalk Rating in Decibels: 30.0 SINGLE. 8 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 5985-00-565-9342 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.