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PartsTable / COMPONENT / UG974U
UG974U ✓ 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 SINGLE TUBING SEGMENT, flexibility: RIGID SINGLE TUBING SEGMENT, style_designator: BEND TYPE, bend_angle_in_deg: 90.0 SINGLE BEND E-PLANE, waveguide_inside_width: 2.840 INCHES NOMINAL IN, waveguide_inside_height: 1.004 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-049-8704, 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
UG974U
NSN: 5985-00-049-8704
FSC: 5985
CAGE: 80058 — JOINT ELECTRONICS TYPE DESIGNATION SYSTEM (USA)
SPECIFICATIONS
materialCOPPER ALLOY SINGLE TUBING SEGMENT
flexibilityRIGID SINGLE TUBING SEGMENT
flange_quantity2
style_designatorBEND TYPE
bend_angle_in_deg90.0 SINGLE BEND E-PLANE
waveguide_inside_width2.840 INCHES NOMINAL IN
waveguide_inside_height1.004 INCHES NOMINAL IN
waveguide_outside_width3.000 INCHES NOMINAL IN
waveguide_outside_height1.164 INCHES NOMINAL IN
cross-sectional_shape_styleINTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
tubing_wall_construction_styleSEAMLESS SINGLE TUBING SEGMENT
flange_connecting_hole_diameter0.390 INCHES NOMINAL ALL FLANGES SINGLE CONNECTION FACILITY IN
NSN5985-00-049-8704
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available WAVEGUIDE ASSEMBLY TITLE COMPONENT PN UG974U MFR WAVEGUIDE ASSEMBLY
KEY FEATURES
•
BEND ANGLE IN DEG: 90.0 SINGLE BEND E-PLANE
•
STYLE DESIGNATOR: BEND TYPE
•
MATERIAL: COPPER ALLOY SINGLE TUBING SEGMENT
•
WAVEGUIDE INSIDE WIDTH: 2.840 INCHES NOMINAL IN
•
TUBING WALL CONSTRUCTION STYLE: SEAMLESS SINGLE TUBING SEGMENT
•
WAVEGUIDE INSIDE HEIGHT: 1.004 INCHES NOMINAL IN
•
FLANGE CONNECTING HOLE DIAMETER: 0.390 INCHES NOMINAL ALL FLANGES SINGLE CONNECTION FACILITY IN
•
CROSS-SECTIONAL SHAPE STYLE: INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
TECHNICAL CHARACTERISTICS (FLIS)
BEND ANGLE IN DEG90.0 SINGLE BEND E-PLANE
STYLE DESIGNATORBEND TYPE
MATERIALCOPPER ALLOY SINGLE TUBING SEGMENT
WAVEGUIDE INSIDE WIDTH2.840 INCHES NOMINAL IN
TUBING WALL CONSTRUCTION STYLESEAMLESS SINGLE TUBING SEGMENT
WAVEGUIDE INSIDE HEIGHT1.004 INCHES NOMINAL IN
FLANGE CONNECTING HOLE DIAMETER0.390 INCHES NOMINAL ALL FLANGES SINGLE CONNECTION FACILITY IN
CROSS-SECTIONAL SHAPE STYLEINTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
FLANGE CONNECTING FACILITY AND QUANTITY10 UNTHREADED HOLE(S) ALL FLANGES SINGLE CONNECTION FACILITY
WAVEGUIDE OUTSIDE HEIGHT1.164 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
1091001Interchangeable
interchangeable cross-reference
interchangeable
7-755-014000Interchangeable
interchangeable cross-reference
interchangeable
5502Interchangeable
IBM 2m Min - Min External SAS Cable
interchangeable
2-014 N674-70Interchangeable
interchangeable cross-reference
interchangeable
HL51-8-8Interchangeable
interchangeable cross-reference
interchangeable
94902-003Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is UG974U?
UG974U is a WAVEGUIDE ASSEMBLY.
What parts can replace UG974U?
There are 9 known substitutes for UG974U: 1091001, 7-755-014000, 5502 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for UG974U?
UG974U is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-049-8704. 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