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PartsTable / COMPONENT / 86775
86775 ✓ Verified by PartsTable
Nathan · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The DUMMY LOAD,ELECTRICAL is a Nathan industrial component. Key specifications include body_width: 1.625 INCHES NOMINAL IN, body_height: 1.625 INCHES NOMINAL IN, power_rating: 50.000 WATTS AVERAGE, cooling_method: SELF-COOLED, overall_length: 2.100 INCHES MAXIMUM IN, style_designator: WAVEGUIDE MOUNTED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-155-4754, 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
86775
NSN: 5985-00-155-4754
FSC: 5985
CAGE: 24469 — CAES MISSION SYSTEMS LLC (USA)
SPECIFICATIONS
body_width1.625 INCHES NOMINAL IN
body_height1.625 INCHES NOMINAL IN
power_rating50.000 WATTS AVERAGE
cooling_methodSELF-COOLED
overall_length2.100 INCHES MAXIMUM IN
style_designatorWAVEGUIDE MOUNTED
termination_typeWAVEGUIDE FLANGE
operating_positionALL POSITIONS
voltage_standing_wave_ratio1.20
waveguide_flange_designationUG135/U
ambient_temp_at_full_rated_power125.0 CELSIUS DEGC
NSN5985-00-155-4754
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Nathan DUMMY LOAD,ELECTRICAL TITLE COMPONENT PN 86775 MFR Nathan DUMMY LOAD,ELECTRICAL
KEY FEATURES
•
WAVEGUIDE FLANGE DESIGNATION: UG135/U
•
COOLING METHOD: SELF-COOLED
•
POWER RATING: 50.000 WATTS AVERAGE
•
TERMINATION TYPE: WAVEGUIDE FLANGE
•
OPERATING POSITION: ALL POSITIONS
•
STYLE DESIGNATOR: WAVEGUIDE MOUNTED
•
VOLTAGE STANDING WAVE RATIO: 1.20
•
BODY WIDTH: 1.625 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
WAVEGUIDE FLANGE DESIGNATIONUG135/U
COOLING METHODSELF-COOLED
POWER RATING50.000 WATTS AVERAGE
TERMINATION TYPEWAVEGUIDE FLANGE
OPERATING POSITIONALL POSITIONS
STYLE DESIGNATORWAVEGUIDE MOUNTED
VOLTAGE STANDING WAVE RATIO1.20
BODY WIDTH1.625 INCHES NOMINAL IN
BODY HEIGHT1.625 INCHES NOMINAL IN
OVERALL LENGTH2.100 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
14516Interchangeable
interchangeable cross-reference
interchangeable
310434Interchangeable
interchangeable cross-reference
interchangeable
C54890Interchangeable
interchangeable cross-reference
interchangeable
G860Interchangeable
interchangeable cross-reference
interchangeable
13180Interchangeable
interchangeable cross-reference
interchangeable
T2578600-63-17Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 86775?
86775 is a DUMMY LOAD,ELECTRICAL manufactured by Nathan.
What parts can replace 86775?
There are 16 known substitutes for 86775: 14516, 310434, C54890 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 86775?
86775 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-155-4754. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026