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7923137 ✓ Verified by PartsTable
— · 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 ADAPTER,WAVEGUIDE is a the manufacturer industrial component. Key specifications include flange_depth: 0.187 INCHES NOMINAL SECOND FLANGE IN, flange_style: COVER TYPE SECOND FLANGE, adapter_length: 1.688 INCHES NOMINAL IN, style_designator: WAVEGUIDE TO WAVEGUIDE, precious_material: RHODIUM AND SILVER, surface_treatment: SILVER ALL TUBING SEGMENT AND FLANGE ALL SURFACES. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-778-5158, 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
7923137
NSN: 5985-00-778-5158
FSC: 5985
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
flange_depth0.187 INCHES NOMINAL SECOND FLANGE IN
flange_styleCOVER TYPE SECOND FLANGE
adapter_length1.688 INCHES NOMINAL IN
flange_quantity2
style_designatorWAVEGUIDE TO WAVEGUIDE
precious_materialRHODIUM AND SILVER
surface_treatmentSILVER ALL TUBING SEGMENT AND FLANGE ALL SURFACES
flange_inside_width0.362 INCHES NOMINAL SECOND FLANGE IN
flange_inside_height0.222 INCHES NOMINAL FIRST FLANGE IN
flange_outside_width0.750 INCHES NOMINAL FIRST FLANGE IN
flange_outside_height0.750 INCHES NOMINAL FIRST FLANGE IN
flange_inside_diameter0.500 INCHES NOMINAL FIRST FLANGE IN
NSN5985-00-778-5158
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ADAPTER,WAVEGUIDE TITLE COMPONENT PN 7923137 MFR ADAPTER,WAVEGUIDE
KEY FEATURES
•
FLANGE INSIDE WIDTH: 0.362 INCHES NOMINAL SECOND FLANGE IN
•
FLANGE INSIDE HEIGHT: 0.222 INCHES NOMINAL FIRST FLANGE IN
•
FLANGE STYLE: CHOKE TYPE FIRST FLANGE
•
FLANGE DEPTH: 0.187 INCHES NOMINAL SECOND FLANGE IN
•
ADAPTER LENGTH: 1.688 INCHES NOMINAL IN
•
SURFACE TREATMENT: SILVER ALL TUBING SEGMENT AND FLANGE ALL SURFACES
•
WAVEGUIDE OUTSIDE WIDTH: 0.360 INCHES NOMINAL IN
•
STYLE DESIGNATOR: WAVEGUIDE TO WAVEGUIDE
TECHNICAL CHARACTERISTICS (FLIS)
FLANGE INSIDE WIDTH0.362 INCHES NOMINAL SECOND FLANGE IN
FLANGE INSIDE HEIGHT0.222 INCHES NOMINAL FIRST FLANGE IN
FLANGE STYLECHOKE TYPE FIRST FLANGE
FLANGE DEPTH0.187 INCHES NOMINAL SECOND FLANGE IN
ADAPTER LENGTH1.688 INCHES NOMINAL IN
SURFACE TREATMENTSILVER ALL TUBING SEGMENT AND FLANGE ALL SURFACES
WAVEGUIDE OUTSIDE WIDTH0.360 INCHES NOMINAL IN
STYLE DESIGNATORWAVEGUIDE TO WAVEGUIDE
FLANGE INSIDE DIAMETER0.500 INCHES NOMINAL FIRST FLANGE IN
FLANGE INSIDE HEIGHT0.222 INCHES NOMINAL SECOND FLANGE IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
452967Interchangeable
interchangeable cross-reference
interchangeable
336-3Interchangeable
interchangeable cross-reference
interchangeable
50MS1373REVAInterchangeable
interchangeable cross-reference
interchangeable
18-383Interchangeable
interchangeable cross-reference
interchangeable
1977Interchangeable
interchangeable cross-reference
interchangeable
03363Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7923137?
7923137 is a ADAPTER,WAVEGUIDE.
What parts can replace 7923137?
There are 14 known substitutes for 7923137: 452967, 336-3, 50MS1373REVA and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 7923137?
7923137 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-778-5158. 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