MIL-SPEC · Electronic Components
M5423/01-01
Boot, Dust And Moisture Seal
Part NumberM5423/01-01
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-689-6786 (NSN)
Federal Item NameBOOT,DUST AND MOISTURE SEAL
Federal Supply Class5930 — Switches
Thread Class2B
Overall Height0.844 INCHES NOMINAL
Mounting Device Quantity1
Thread Length0.176 INCHES NOMINAL
Opening Inside Diameter0.125 INCHES NOMINAL
Hazardous Locations EnvironmentalDUSTPROOF-NEMA TYPE 13 AND WATERTIGHT-NEMA TYPE 4
Mounting MethodINTEGRAL THREADED NUT
MaterialRUBBER SILICONE BODY
Base Thread LocationINTERNAL
Thread Quantity Per Inch32
Dome Height0.791 INCHES NOMINAL
Cancelled NSN5930-01-238-9044 (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 M5423/01-01 available?
We can source M5423/01-01 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 M5423/01-01 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If M5423/01-01 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 M5423/01-01?
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 M5423/01-01?
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.