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Technical Data Sheet
PartsTable / COMPONENT / UG-255A/U
UG-255A/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 UG-255A/U is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-823-0639, 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
UG-255A/U
NSN: 5935-00-823-0639
FSC: 5935
CAGE: 91836 — WINCHESTER INTERCONNECT CORPORATION (USA)
SPECIFICATIONS
Part NumberUG-255A/U
NSN5935-00-823-0639
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available UG-255A/U TITLE COMPONENT PN UG-255A/U MFR UG-255A/U
KEY FEATURES
•
MATING END QUANTITY: 2
•
CONTACT SURFACE TREATMENT: SILVER ALL MATING ENDS ALL CONTACT GROUPINGS
•
CONTACT POSITION ARRANGEMENT STYLE: BNC SECOND MATING END
•
THREAD SERIES DESIGNATOR: UNEF
•
NOMINAL THREAD SIZE: 0.625 INCHES IN
•
PRECIOUS MATERIAL AND WEIGHT: 0.110 SILVER GRAINS, TROY
•
SHELL SURFACE TREATMENT: SILVER
•
CONTACT REMOVABILITY: NONREMOVABLE ALL MATING ENDS ALL CONTACT GROUPINGS
TECHNICAL CHARACTERISTICS (FLIS)
MATING END QUANTITY2
CONTACT SURFACE TREATMENTSILVER ALL MATING ENDS ALL CONTACT GROUPINGS
CONTACT POSITION ARRANGEMENT STYLEBNC SECOND MATING END
THREAD SERIES DESIGNATORUNEF
NOMINAL THREAD SIZE0.625 INCHES IN
PRECIOUS MATERIAL AND WEIGHT0.110 SILVER GRAINS, TROY
SHELL SURFACE TREATMENTSILVER
CONTACT REMOVABILITYNONREMOVABLE ALL MATING ENDS ALL CONTACT GROUPINGS
PRECIOUS MATERIALSILVER
CONTACT POSITION ARRANGEMENT STYLEUHF FIRST MATING END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
29000Interchangeable
interchangeable cross-reference
interchangeable
717-013015Interchangeable
interchangeable cross-reference
interchangeable
52607Interchangeable
interchangeable cross-reference
interchangeable
944689Interchangeable
interchangeable cross-reference
interchangeable
9032943Interchangeable
interchangeable cross-reference
interchangeable
9193235Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is UG-255A/U?
UG-255A/U is a UG-255A/U.
What parts can replace UG-255A/U?
There are 24 known substitutes for UG-255A/U: 29000, 717-013015, 52607 and 21 more. Substitute compatibility should be verified for your specific system.
Is UG-255A/U still available?
UG-255A/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