Eaton Aerospace · Electronic Components
M46
Switch, Pressure
Part NumberM46
ManufacturerEaton Aerospace
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-788-0895 (NSN)
Federal Item NameSWITCH,PRESSURE
Federal Supply Class5930 — Switches
Style DesignatorCYLINDRICAL
Media For Which DesignedLIQUID
Thread Series DesignatorNPTF SINGLE PRESSURE CONNECTION
Thread Length0.880 INCHES NOMINAL SINGLE PRESSURE CONNECTION
Outside Diameter1.000 INCHES NOMINAL SINGLE CONNECTION
Overall Length1.780 INCHES NOMINAL
Contact AdjustabilityACTUATION POINT NOT ADJUSTABLE
Mounting MethodLINE
Nominal Thread Size1.000 INCHES SINGLE PRESSURE CONNECTION
Body Length0.250 INCHES NOMINAL
Width Across Flats1.375 INCHES NOMINAL
Overall Width4.225 INCHES
Overall Height4.000 INCHES
Cancelled NSN5977-01-265-3998 (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 M46 available?
We can source M46 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 M46 by Eaton Aerospace obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If M46 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 M46?
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 M46?
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.