Apm Hexseal · Electronic Components
N5040RED
Boot, Dust And Moisture Seal
Part NumberN5040RED
ManufacturerApm Hexseal
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-517-7656 (NSN)
Federal Item NameBOOT,DUST AND MOISTURE SEAL
Federal Supply Class5930 — Switches
Base Thread LocationINTERNAL
Nominal Thread Size0.2500 INCHES
Base Outside Diameter0.3750 INCHES NOMINAL
Mounting Device Quantity1
Overall Height0.3130 INCHES NOMINAL
Mounting MethodNUT(S)
Body Outside Diameter0.1880 INCHES NOMINAL
Criticality Code JustificationFEAT
Hazardous Locations EnvironmentalACID RESISTANT AND DUSTTIGHT AND FUNGUS RESISTANT AND OIL RESISTANT AND OZONE RESISTANT AND SALT SPRAY RESISTANT AND SUN
Thread Quantity Per Inch40
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 N5040RED available?
We can source N5040RED 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 N5040RED by Apm Hexseal obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If N5040RED 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 N5040RED?
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 N5040RED?
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.