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Technical Data Sheet
PartsTable / COMPONENT / 90-220-03-2
90-220-03-2 ✓ 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 WAVEGUIDE ASSEMBLY is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY ALL TUBING SEGMENT AND FLANGE, flexibility: RIGID SINGLE TUBING SEGMENT, flange_style: CHOKE TYPE ALL FLANGES, style_designator: STRAIGHT TYPE, waveguide_length: 3.000 INCHES NOMINAL IN, fsc_application_data: ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-905-8977, 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
90-220-03-2
NSN: 5985-00-905-8977
FSC: 5985
CAGE: 09992 — ANTENNA & RADOME RESEARCH ASSOCIATES CORP DBA ARRA INC DIV ARRA INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY ALL TUBING SEGMENT AND FLANGE
flexibilityRIGID SINGLE TUBING SEGMENT
flange_styleCHOKE TYPE ALL FLANGES
flange_quantity2
style_designatorSTRAIGHT TYPE
waveguide_length3.000 INCHES NOMINAL IN
fsc_application_dataANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
waveguide_inside_width0.869 INCHES MINIMUM AND 0.904 INCHES MAXIMUM IN
waveguide_inside_height0.396 INCHES MINIMUM AND 0.404 INCHES MAXIMUM IN
waveguide_outside_width0.996 INCHES MINIMUM AND 1.004 INCHES MAXIMUM IN
waveguide_outside_height0.496 INCHES MINIMUM AND 0.504 INCHES MAXIMUM IN
cross-sectional_shape_styleINTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
NSN5985-00-905-8977
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available WAVEGUIDE ASSEMBLY TITLE COMPONENT PN 90-220-03-2 MFR WAVEGUIDE ASSEMBLY
KEY FEATURES
•
WAVEGUIDE LENGTH: 3.000 INCHES NOMINAL IN
•
WAVEGUIDE OUTSIDE WIDTH: 0.996 INCHES MINIMUM AND 1.004 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: STRAIGHT TYPE
•
WAVEGUIDE OUTSIDE HEIGHT: 0.496 INCHES MINIMUM AND 0.504 INCHES MAXIMUM IN
•
FLANGE STYLE: CHOKE TYPE ALL FLANGES
•
MATERIAL: COPPER ALLOY ALL TUBING SEGMENT AND FLANGE
•
TUBING WALL CONSTRUCTION STYLE: SEAMLESS SINGLE TUBING SEGMENT
•
WAVEGUIDE INSIDE HEIGHT: 0.396 INCHES MINIMUM AND 0.404 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
WAVEGUIDE LENGTH3.000 INCHES NOMINAL IN
WAVEGUIDE OUTSIDE WIDTH0.996 INCHES MINIMUM AND 1.004 INCHES MAXIMUM IN
STYLE DESIGNATORSTRAIGHT TYPE
WAVEGUIDE OUTSIDE HEIGHT0.496 INCHES MINIMUM AND 0.504 INCHES MAXIMUM IN
FLANGE STYLECHOKE TYPE ALL FLANGES
MATERIALCOPPER ALLOY ALL TUBING SEGMENT AND FLANGE
TUBING WALL CONSTRUCTION STYLESEAMLESS SINGLE TUBING SEGMENT
WAVEGUIDE INSIDE HEIGHT0.396 INCHES MINIMUM AND 0.404 INCHES MAXIMUM IN
FLANGE QUANTITY2
WAVEGUIDE INSIDE WIDTH0.869 INCHES MINIMUM AND 0.904 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
691CInterchangeable
interchangeable cross-reference
interchangeable
6411Interchangeable
interchangeable cross-reference
interchangeable
238859Interchangeable
interchangeable cross-reference
interchangeable
555Interchangeable
interchangeable cross-reference
interchangeable
411KInterchangeable
interchangeable cross-reference
interchangeable
F12674-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 90-220-03-2?
90-220-03-2 is a WAVEGUIDE ASSEMBLY.
What parts can replace 90-220-03-2?
There are 18 known substitutes for 90-220-03-2: 691C, 6411, 238859 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 90-220-03-2?
90-220-03-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-905-8977. This indicates validated use in U.S. government and defense supply chains.
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Last verified: July 2026