PartsTable
Technical Data Sheet
Download PDF

LOH-173 — SWITCH,WAVEGUIDE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

LOH-173: SWITCH,WAVEGUIDE.

The SWITCH,WAVEGUIDE is a the manufacturer industrial component. Key specifications include switch_type: TRANSFER, overall_width: 2.245 INCHES MINIMUM AND 2.255 INCHES MAXIMUM IN, overall_height: 2.245 INCHES MINIMUM AND 2.255 INCHES MAXIMUM IN, overall_length: 5.750 INCHES MAXIMUM IN, switching_time: 50.0 MILLISECONDS MS, precious_material: SILVER. This part is cataloged in the U.S.

Government catalog under NSN 5985-00-124-9841, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
LOH-173
NSN: 5985-00-124-9841
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 09080 — LOGUS MANUFACTURING CORP. (USA)
SPECIFICATIONS
switch_typeTRANSFER
overall_width2.245 INCHES MINIMUM AND 2.255 INCHES MAXIMUM IN
overall_height2.245 INCHES MINIMUM AND 2.255 INCHES MAXIMUM IN
overall_length5.750 INCHES MAXIMUM IN
switching_time50.0 MILLISECONDS MS
precious_materialSILVER
nominal_thread_size0.164 INCHES FLANGE CONNECTION FACILITY HOLE IN
waveguide_flange_typeCOVER
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) FLANGE CONNECTION FACILITY HOLE
actuator_operating_methodMOTOR
actuator_voltage_in_volts28.0 NOMINAL
coupling_position_quantity1
NSN5985-00-124-9841
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,WAVEGUIDE TITLE COMPONENT PN LOH-173 MFR SWITCH,WAVEGUIDE
KEY FEATURES
•
WAVEGUIDE FLANGE TYPE: COVER
•
SWITCHING TIME: 50.0 MILLISECONDS MS
•
ACTUATOR VOLTAGE IN VOLTS: 28.0 NOMINAL
•
PRECIOUS MATERIAL: SILVER
•
ACTUATOR CURRENT TYPE AND RATING IN AMPS: 1.0 DC MAXIMUM
TECHNICAL CHARACTERISTICS
WAVEGUIDE FLANGE TYPECOVER
SWITCHING TIME50.0 MILLISECONDS MS
OVERALL HEIGHT2.245 INCHES MINIMUM AND 2.255 INCHES MAXIMUM IN
ACTUATOR VOLTAGE IN VOLTS28.0 NOMINAL
PRECIOUS MATERIALSILVER
OVERALL LENGTH5.750 INCHES MAXIMUM IN
OVERALL WIDTH2.245 INCHES MINIMUM AND 2.255 INCHES MAXIMUM IN
ACTUATOR CURRENT TYPE AND RATING IN AMPS1.0 DC MAXIMUM
COUPLING POSITION QUANTITY1
NOMINAL THREAD SIZE0.164 INCHES FLANGE CONNECTION FACILITY HOLE IN
OTHER ITEMS IN FSC 5985 — Antennas, Waveguides, and Related Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5985-00-001-1854 5985-00-001-1862 5985-00-001-1869 5985-00-001-1870 5985-00-001-1871 5985-00-001-1874 5985-00-001-1875 5985-00-001-1876
SUBSTITUTES & CROSS-REFERENCES 1
SM-A-717586Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — mutilation
Ready to buy LOH-173?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is LOH-173?
LOH-173 is a SWITCH,WAVEGUIDE.
What parts can replace LOH-173?
There is 1 known substitute for LOH-173: SM-A-717586. Substitute compatibility should be verified for your specific system.
What is the NSN for LOH-173?
LOH-173 is cataloged in the U.S. Government catalog under NSN 5985-00-124-9841. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — LOH-173

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.