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Air Force-Navy Aeronautical Specifications Promulgated By Aeronautical Standards Group · Electronic Components
UG402U
Adapter, Connector
Part NumberUG402U
ManufacturerAir Force-Navy Aeronautical Specifications Promulgated By Aeronautical Standards Group
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-665-6547 (NSN)
Federal Item NameADAPTER,CONNECTOR
Federal Supply Class5935 — Connectors, Electrical
Thread Series DesignatorUNEF
Threaded Device TypeCOUPLING FACILITY
Connector Locking MethodEXTERNALLY THREADED SHELL
Nominal Thread Size0.625 INCHES
Contact RemovabilityNONREMOVABLE ALL MATING ENDS SINGLE CONTACT GROUPING
Included Contact Quantity1 ALL MATING ENDS SINGLE CONTACT GROUPING
Radio Frequency Type Contact Chara50.0 ALL MATING ENDS SINGLE CONTACT GROUPING
Overall Height1.375 INCHES NOMINAL
Shell MaterialCOPPER ALLOY
Overall Width1.375 INCHES NOMINAL
Mating End Quantity2
Cancelled NSN5935-00-329-4622 (cancelled)
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 UG402U available?
We can source UG402U 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 UG402U by Air Force-Navy Aeronautical Specifications Promulgated By Aeronautical Standards Group obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If UG402U 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 UG402U?
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 UG402U?
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.