MIL-SPEC · Electronic Components
UG220U
Adapter, Connector
Part NumberUG220U
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-500-5969 (NSN)
Federal Item NameADAPTER,CONNECTOR
Federal Supply Class5935 — Connectors, Electrical
Thread DirectionRIGHT-HAND
Included Contact Quantity1 ALL MATING ENDS SINGLE CONTACT GROUPING
Nominal Thread Size1.750 INCHES AND 1.250 INCHES
Shell MaterialCOPPER ALLOY
Connector Locking MethodEXTERNALLY THREADED SHELL
Included Contact TypeROUND PIN SECOND MATING END SINGLE CONTACT GROUPING
Mating End Quantity2
Overall Length1.187 INCHES NOMINAL
Thread Series DesignatorUN AND UNEF
Overall Diameter1.665 INCHES NOMINAL
Insert MaterialPLASTIC ALL MATING ENDS
ESD/EMICode A — ESD/EMI sensitive item
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is UG220U available?
We can source UG220U even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is UG220U by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If UG220U has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like UG220U?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for UG220U?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.