The Switch,waveguide, cataloged under National Stock Number 5985-01-491-8528, 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 Logus Manufacturing Corp.. Government technical data includes 26 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-491-8528 |
| Primary Part Number | LM22BSF2X7 |
| Item Name | Switch,waveguide |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Logus Manufacturing Corp. |
| Status | ACTIVE |
| Waveguide Flange Type | COVER |
| Switching Time | 80.0 MILLISECONDS MS |
| Mounting Facility Type and Quantity | 8 THREADED HOLE(S) |
| Body Style | RECTANGULAR |
| Mounting Facility Pattern | TWO POSITION IN-LINE SECOND MOUNTING FACILITY PATTERN |
| Mounting Facility Pattern | FOUR POSITION RECTANGULAR FIRST MOUNTING FACILITY PATTERN |
| Actuator Voltage in Volts | 28.0 NOMINAL |
| Precious Material | SILVER |
| Voltage Standing Wave Ratio | 1.15 SINGLE |
| Actuator Current Type and Rating in Amps | 1.75 DC MAXIMUM |
| Coupling Position Quantity | 4 |
| Nominal Thread Size | 0.138 INCHES MOUNTING FACILITY HOLE IN |
| Nominal Thread Size | 0.112 INCHES FLANGE CONNECTION FACILITY HOLE IN |
| Minimum Crosstalk Rating in Decibels | 50.0 SINGLE |
| Switch Type | TRANSFER |
| Insertion Loss in Decibels | 0.15 SINGLE |
| Actuator Operating Method | MOTOR |
| Precious Material and Location | FLANGE SURFACE SILVER |
| Frequency Rating | 43.5 GIGAHERTZ MINIMUM AND 45.5 GIGAHERTZ MAXIMUM SINGLE FREQUENCY OPERATING |
| Rf Power Handling Capability | 0.2 KILOWATTS AVERAGE SINGLE |
| Thread Class | 2B FLANGE CONNECTION FACILITY HOLE |
| Thread Class | 2B MOUNTING FACILITY HOLE |
| Material | SILVER OR NICKEL FLANGE(S) |
| Flange Connecting Facility and Quantity | 4 THREADED HOLE(S) AND 2 UNTHREADED HOLE(S) |
| Terminal Type and Quantity | 1 CONNECTOR, RECEPTACLE |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) MOUNTING FACILITY HOLE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| G706065-3 | Raytheon Company Div Corp (USA) |
| G706065-3 | Raytheon Co Equipment Div Hq (USA) |
| LM22BSF2X7 PRIMARY | Logus Manufacturing Corp. (USA) |
NSN 5985-01-491-8528 is a Switch,waveguide, manufactured by Logus Manufacturing Corp., classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-491-8528 has 3 manufacturer part numbers on file: G706065-3 (Raytheon Company Div Corp), G706065-3 (Raytheon Co Equipment Div Hq), LM22BSF2X7 (Logus Manufacturing Corp.).
Key specifications for LM22BSF2X7: Waveguide Flange Type: COVER; Switching Time: 80.0 MILLISECONDS MS; Mounting Facility Type and Quantity: 8 THREADED HOLE(S); Overall Height: 2.110 INCHES NOMINAL IN. 26 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 5985-01-491-8528 has DEMIL Code D. 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.