Omega Engineering, Inc. · Electronic Components
FST-211-R
Switch, Flow
Part NumberFST-211-R
ManufacturerOmega Engineering, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-466-5788 (NSN)
Federal Item NameSWITCH,FLOW
Federal Supply Class5930 — Switches
Contact Action StimulusINCREASE
Style DesignatorCYLINDRICAL
Media For Which DesignedGAS OR LIQUID
Operating Temp Rating-40.0 FAHRENHEIT NOMINAL AND 158.0 FAHRENHEIT MAXIMUM
Overall Length4.500 INCHES NOMINAL
Mounting MethodTERMINAL
Contact Load Current Rating10.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE
Frequency In Hertz50.0 AND 60.0 SINGLE VOLTAGE
Vendor Part NumbersFST211
ESD/EMICode A — ESD/EMI sensitive item
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 FST-211-R available?
We can source FST-211-R 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 FST-211-R by Omega Engineering, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If FST-211-R 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 FST-211-R?
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 FST-211-R?
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.