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Technical Data Sheet
PartsTable / COMPONENT / UG573B/U
UG573B/U ✓ 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 UG573B/U is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-838-8419, 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
UG573B/U
NSN: 5935-00-838-8419
FSC: 5935
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
Part NumberUG573B/U
NSN5935-00-838-8419
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available UG573B/U TITLE COMPONENT PN UG573B/U MFR UG573B/U
KEY FEATURES
•
THREAD CLASS: 2A A
•
SHELL MATERIAL: COPPER ALLOY
•
TERMINAL TYPE: CRIMP SINGLE MATING END SINGLE CONTACT GROUPING
•
TERMINAL LOCATION: BACK SINGLE MATING END SINGLE CONTACT GROUPING
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INCLUDED CONTACT QUANTITY: 1 SINGLE MATING END SINGLE CONTACT GROUPING
•
RADIO FREQUENCY TYPE CONTACT CHARACTERISTIC IMPEDANCE IN OHMS: 50.0 SINGLE MATING END SINGLE CONTACT GROUPING
•
CONTACT REMOVABILITY: NONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
•
CONNECTOR LOCKING METHOD: BAYONET LATCH
TECHNICAL CHARACTERISTICS (FLIS)
THREAD CLASS2A A
SHELL MATERIALCOPPER ALLOY
TERMINAL TYPECRIMP SINGLE MATING END SINGLE CONTACT GROUPING
TERMINAL LOCATIONBACK SINGLE MATING END SINGLE CONTACT GROUPING
INCLUDED CONTACT QUANTITY1 SINGLE MATING END SINGLE CONTACT GROUPING
RADIO FREQUENCY TYPE CONTACT CHARACTERISTIC IMPEDANCE IN OHMS50.0 SINGLE MATING END SINGLE CONTACT GROUPING
CONTACT REMOVABILITYNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
CONNECTOR LOCKING METHODBAYONET LATCH
THREAD SERIES DESIGNATORUNEF
SHELL TYPESOLID
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
UG628AUInterchangeable
interchangeable cross-reference
interchangeable
UG628UInterchangeable
interchangeable cross-reference
interchangeable
UG573BUInterchangeable
interchangeable cross-reference
interchangeable
28650Interchangeable
interchangeable cross-reference
interchangeable
VBE61-7Interchangeable
interchangeable cross-reference
interchangeable
UG707B-UInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is UG573B/U?
UG573B/U is a UG573B/U.
What parts can replace UG573B/U?
There are 25 known substitutes for UG573B/U: UG628AU, UG628U, UG573BU and 22 more. Substitute compatibility should be verified for your specific system.
Is UG573B/U still available?
UG573B/U is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026