Apm Hexseal · Electronic Components
N5040BLACK
Boot, Dust And Moisture Seal
Part NumberN5040BLACK
ManufacturerApm Hexseal
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-517-7654 (NSN)
Federal Item NameBOOT,DUST AND MOISTURE SEAL
Federal Supply Class5930 — Switches
Base Outside Diameter0.3750 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
Base Thread LocationINTERNAL
Body Outside Diameter0.1880 INCHES NOMINAL
Thread Quantity Per Inch40
Mounting MethodNUT(S)
Nominal Thread Size0.2500 INCHES
Overall Height0.3130 INCHES NOMINAL
Mounting Device Quantity1
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 N5040BLACK available?
We can source N5040BLACK 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 N5040BLACK by Apm Hexseal obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If N5040BLACK 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 N5040BLACK?
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 N5040BLACK?
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.