The Boeing Company · Electronic Components
5M994-2
Boot, Dust And Moisture Seal
Part Number5M994-2
ManufacturerThe Boeing Company
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-476-8007 (NSN)
Federal Item NameBOOT,DUST AND MOISTURE SEAL
Federal Supply Class5930 — Switches
Mounting MethodTHREAD
Mounting Device Quantity1
Thread SeriesUNS
Base Thread LocationINTERNAL
Thread Quantity Per Inch32
Nominal Thread Size0.469 INCHES
FSC Application DataSWITCH,TOGGLE
Style DesignatorCLOSED END
Hazardous Locations EnvironmentalMOISTURE PROOF
Width Across Flats0.625 INCHES NOMINAL
Overall Height0.810 INCHES MINIMUM AND 1.060 INCHES MAXIMUM
Vendor Part Numbers31-86691
Cancelled NSN5930-01-090-7929 (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 5M994-2 available?
We can source 5M994-2 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 5M994-2 by The Boeing Company obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 5M994-2 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 5M994-2?
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 5M994-2?
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.