The Switch,waveguide, cataloged under National Stock Number 5985-01-369-2401, 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 Naval Sea Systems Command. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5985-01-369-2401 |
| Primary Part Number | 5829825 |
| Item Name | Switch,waveguide |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Waveguide Flange Type | COVER |
| Switching Time | 90.0 MILLISECONDS MS |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) |
| Body Style | RECTANGULAR |
| Mounting Facility Pattern | FOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITY PATTERN |
| Actuator Voltage in Volts | 25.0 NOMINAL |
| Voltage Standing Wave Ratio | 1.10 SINGLE |
| Unthreaded Mounting Hole Diameter | 0.169 INCHES MINIMUM AND 0.172 INCHES MAXIMUM IN |
| Pole Quantity | 1 |
| Longest Vertical Distance Between Mounting Centers | 1.750 INCHES NOMINAL SINGLE MOUNTING FACILITY PATTERN IN |
| Switch Return Mechanism Type | FAIL-SAFE |
| Actuator Current Type and Rating in Amps | 1.0 DC NOMINAL |
| Unpackaged Unit Weight | 3.000 POUNDS LBS |
| Coupling Position Quantity | 4 |
| Minimum Crosstalk Rating in Decibels | 90.0 SINGLE |
| Switch Type | NONTRANSFER |
| Insertion Loss in Decibels | 0.10 SINGLE |
| Actuator Operating Method | RELAY |
| Surface Treatment | PAINT BODY OUTSIDE SURFACES |
| Surface Treatment | PAINT FLANGE(S) OUTSIDE SURFACES |
| Operating Temp Range | -20.0 TO 70.0 CELSIUS DEGC |
| Frequency Rating | 8.9 GIGAHERTZ MINIMUM AND 9.4 GIGAHERTZ MAXIMUM SINGLE FREQUENCY CROSSTALK REFERENCE |
| Frequency Rating | 8.9 GIGAHERTZ MINIMUM AND 9.4 GIGAHERTZ MAXIMUM SINGLE FREQUENCY INSERTION LOSS REFERENCE |
| Frequency Rating | 8.9 GIGAHERTZ MINIMUM AND 9.4 GIGAHERTZ MAXIMUM SINGLE FREQUENCY OPERATING |
| Frequency Rating | 8.9 GIGAHERTZ MINIMUM AND 9.4 GIGAHERTZ MAXIMUM SINGLE FREQUENCY RF POWER HANDLING |
| Frequency Rating | 8.9 GIGAHERTZ MINIMUM AND 9.4 GIGAHERTZ MAXIMUM SINGLE FREQUENCY VOLTAGE STANDING WAVE RATIO |
| Rf Power Handling Capability | 2.0 KILOWATTS AVERAGE FIRST |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 5829825 PRIMARY | Naval Sea Systems Command (USA) |
| SMH-434 | Sector Microwave Industries, Inc. Dba Sector Microwave Indust (USA) |
| 1206771 | Lockheed Martin Corporation Div Rms (USA) |
| Reference | Meaning |
|---|---|
| 1206771 | 5/9 Secondary reference Lockheed Martin Corporation Div Rms - Mitchel Field |
NSN 5985-01-369-2401 is a Switch,waveguide, manufactured by Naval Sea Systems Command, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-369-2401 has 3 manufacturer part numbers on file: 5829825 (Naval Sea Systems Command), SMH-434 (Sector Microwave Industries, Inc. Dba Sector Microwave Indust), 1206771 (Lockheed Martin Corporation Div Rms).
Key specifications for 5829825: Waveguide Flange Type: COVER; Switching Time: 90.0 MILLISECONDS MS; Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S); Overall Height: 2.250 INCHES NOMINAL IN. 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 5985-01-369-2401 has DEMIL Code Q. 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.