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PartsTable / COMPONENT / 121SCAV127-7
121SCAV127-7 ✓ 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 flexibility: FLEXIBLE SINGLE TUBING SEGMENT, style_designator: U-BEND TYPE, fsc_application_data: RADAR SET,AIRBORNE, cross-sectional_shape_style: INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR, waveguide_longer_leg_length: 9.125 INCHES NOMINAL IN, tubing_wall_construction_style: SEAMLESS SINGLE TUBING SEGMENT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-983-1050, 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
121SCAV127-7
NSN: 5985-00-983-1050
FSC: 5985
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
flexibilityFLEXIBLE SINGLE TUBING SEGMENT
flange_quantity2
style_designatorU-BEND TYPE
fsc_application_dataRADAR SET,AIRBORNE
cross-sectional_shape_styleINTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
waveguide_longer_leg_length9.125 INCHES NOMINAL IN
tubing_wall_construction_styleSEAMLESS SINGLE TUBING SEGMENT
waveguide_center_to_center_distance8.000 INCHES NOMINAL IN
NSN5985-00-983-1050
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available WAVEGUIDE ASSEMBLY TITLE COMPONENT PN 121SCAV127-7 MFR WAVEGUIDE ASSEMBLY
KEY FEATURES
•
CROSS-SECTIONAL SHAPE STYLE: INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
•
FSC APPLICATION DATA: RADAR SET,AIRBORNE
•
FLEXIBILITY: FLEXIBLE SINGLE TUBING SEGMENT
•
WAVEGUIDE CENTER TO CENTER DISTANCE: 8.000 INCHES NOMINAL IN
•
WAVEGUIDE LONGER LEG LENGTH: 9.125 INCHES NOMINAL IN
•
TUBING WALL CONSTRUCTION STYLE: SEAMLESS SINGLE TUBING SEGMENT
•
STYLE DESIGNATOR: U-BEND TYPE
•
FLANGE QUANTITY: 2
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLEINTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
FSC APPLICATION DATARADAR SET,AIRBORNE
FLEXIBILITYFLEXIBLE SINGLE TUBING SEGMENT
WAVEGUIDE CENTER TO CENTER DISTANCE8.000 INCHES NOMINAL IN
WAVEGUIDE LONGER LEG LENGTH9.125 INCHES NOMINAL IN
TUBING WALL CONSTRUCTION STYLESEAMLESS SINGLE TUBING SEGMENT
STYLE DESIGNATORU-BEND TYPE
FLANGE QUANTITY2
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
14320Interchangeable
interchangeable cross-reference
interchangeable
46398Interchangeable
interchangeable cross-reference
interchangeable
D72435AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 121SCAV127-7?
121SCAV127-7 is a WAVEGUIDE ASSEMBLY.
What parts can replace 121SCAV127-7?
There are 3 known substitutes for 121SCAV127-7: 14320, 46398, D72435A. Substitute compatibility should be verified for your specific system.
What is the NSN for 121SCAV127-7?
121SCAV127-7 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-983-1050. This indicates validated use in U.S. government and defense supply chains.
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Last verified: July 2026