Honeywell Intl Inc. Defense Avionics Systems Former Test Systems Div · Electronic Components
2798187-2
Switch, Pressure
Part Number2798187-2
ManufacturerHoneywell Intl Inc. Defense Avionics Systems Former Test Systems Div
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-058-6540 (NSN)
Federal Item NameSWITCH,PRESSURE
Federal Supply Class5930 — Switches
Terminal TypeTURRET
Outside Diameter0.125 INCHES NOMINAL SINGLE CONNECTION
Pressure Connector TypePLAIN, THREADED EXTERNAL SINGLE CONNECTION
Nominal Thread Size0.125 INCHES SINGLE PRESSURE CONNECTION
Media For Which DesignedGAS
Operating Temp Rating0.0 CELSIUS MINIMUM AND 62.0 CELSIUS MAXIMUM
Thread Length0.400 INCHES NOMINAL SINGLE PRESSURE CONNECTION
Contact AdjustabilityDEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
Mounting MethodBASE
Contact Stimulus Rating8.00 ACTUATION POINT NOMINAL INCHES OF MERCURY AND 4.00 DIFFERENTIAL POINT NOMINAL INCHES OF MERCURY
Thread Series DesignatorNPT SINGLE PRESSURE CONNECTION
Vendor Part Numbers12298-5
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 2798187-2 available?
We can source 2798187-2 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 2798187-2 by Honeywell Intl Inc. Defense Avionics Systems Former Test Systems Div obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2798187-2 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 2798187-2?
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 2798187-2?
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.