Boeing · Electronic Components
42063-506
Cover, Electrical Connector
Part Number42063-506
ManufacturerBoeing
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-681-5917 (NSN)
Federal Item NameCOVER,ELECTRICAL CONNECTOR
Federal Supply Class5935 — Connectors, Electrical
Mounting Facility Type And Quantit1 THREADED COUPLING
Nominal Thread Length0.047 INCHES AND 0.053 INCHES
Overall Diameter0.565 INCHES MINIMUM AND 0.585 INCHES MAXIMUM
Thread Series DesignatorUNF
Surface TreatmentNICKEL
Style DesignatorEXTENDED BARREL W/INTERNAL THREADS
MaterialALUMINUM ALLOY
Thread DirectionRIGHT-HAND
Nominal Thread Size0.190 INCHES
Overall Length0.208 INCHES MINIMUM AND 0.228 INCHES MAXIMUM
Thread Class2B
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 42063-506 available?
We can source 42063-506 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 42063-506 by Boeing obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 42063-506 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 42063-506?
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 42063-506?
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.