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PartsTable / COMPONENT / UG556U
UG556U ✓ 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

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include body_style: STRAIGHT SHAPE, EXTERNAL COUPLING, shell_type: SOLID, thread_class: 2A A, terminal_type: CRIMP SINGLE MATING END SINGLE CONTACT GROUPING, overall_length: 1.680 INCHES NOMINAL IN, shell_material: COPPER ALLOY. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-204-6308, 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
UG556U
NSN: 5935-00-204-6308
FSC: 5935
CAGE: 80058 — JOINT ELECTRONICS TYPE DESIGNATION SYSTEM (USA)
SPECIFICATIONS
body_styleSTRAIGHT SHAPE, EXTERNAL COUPLING
shell_typeSOLID
thread_class2A A
terminal_typeCRIMP SINGLE MATING END SINGLE CONTACT GROUPING
overall_length1.680 INCHES NOMINAL IN
shell_materialCOPPER ALLOY
insert_materialPLASTIC POLYTETRAFLUOROETHYLENE SINGLE MATING END
contact_materialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
overall_diameter0.750 INCHES NOMINAL IN
thread_directionRIGHT-HAND
precious_materialGOLD AND SILVER
terminal_locationBACK SINGLE MATING END SINGLE CONTACT GROUPING
NSN5935-00-204-6308
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,RECEPTACLE,ELECTRICAL TITLE COMPONENT PN UG556U MFR CONNECTOR,RECEPTACLE,E
KEY FEATURES
•
SHELL TYPE: SOLID
•
SHELL MATERIAL: COPPER ALLOY
•
OVERALL DIAMETER: 0.750 INCHES NOMINAL IN
•
CABLE ENTRANCE DIAMETER: 0.212 INCHES MAXIMUM IN
•
INCLUDED CONTACT QUANTITY: 1 SINGLE MATING END SINGLE CONTACT GROUPING
•
INSERT MATERIAL: PLASTIC ALL MATING ENDS
•
MATING END QUANTITY: 1
TECHNICAL CHARACTERISTICS (FLIS)
SHELL TYPESOLID
SHELL MATERIALCOPPER ALLOY
OVERALL DIAMETER0.750 INCHES NOMINAL IN
OVERALL LENGTH1.812 INCHES NOMINAL IN
CABLE ENTRANCE DIAMETER0.212 INCHES MAXIMUM IN
INCLUDED CONTACT QUANTITY1 SINGLE MATING END SINGLE CONTACT GROUPING
INSERT MATERIALPLASTIC ALL MATING ENDS
MATING END QUANTITY1
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
35250Interchangeable
interchangeable cross-reference
interchangeable
910B105Interchangeable
interchangeable cross-reference
interchangeable
DD528007FN23Interchangeable
interchangeable cross-reference
interchangeable
TR605Interchangeable
interchangeable cross-reference
interchangeable
ZLW0030-2Interchangeable
interchangeable cross-reference
interchangeable
GGG-B-191 TY4SZ5/16Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is UG556U?
UG556U is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace UG556U?
There are 16 known substitutes for UG556U: 35250, 910B105, DD528007FN23 and 13 more. Substitute compatibility should be verified for your specific system.
Is UG556U still available?
UG556U 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