MIL-SPEC · Electronic Components
MS90563-11C
Cover, Electrical Connector
Part NumberMS90563-11C
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-337-7778 (NSN)
Federal Item NameCOVER,ELECTRICAL CONNECTOR
Federal Supply Class5935 — Connectors, Electrical
Attachment Feature Length10.750 INCHES MINIMUM AND 11.250 INCHES MAXIMUM
Test Data Document81349-MILC22992 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA
Thread Series DesignatorDOUBLE STUB
Seal TypeGASKET
MaterialALUMINUM ALLOY
Thread Quantity Per Inch7
Mounting Facility Type And Quantit1 THREADED COUPLING
Nominal Thread Size3.500 INCHES
Furnished ItemsCHAIN
Style DesignatorINTERNAL THREAD W/CHAIN OR ROPE
Overall Diameter3.750 INCHES MAXIMUM
Cancelled NSN5935-00-342-3728 (cancelled)
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 MS90563-11C available?
We can source MS90563-11C 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 MS90563-11C by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MS90563-11C 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 MS90563-11C?
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 MS90563-11C?
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.