Itt Mcdonnell-Miller A Unit Of Itt Fluid Handling Div · Electronic Components
AF3
Switch, Flow
Part NumberAF3
ManufacturerItt Mcdonnell-Miller A Unit Of Itt Fluid Handling Div
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-249-5917 (NSN)
Federal Item NameSWITCH,FLOW
Federal Supply Class5930 — Switches
Unthreaded Mounting Hole Diameter0.188 INCHES NOMINAL
Mounting MethodFLANGE AND UNTHREADED HOLE(S)
Overall Length10.782 INCHES NOMINAL
Overall Width4.375 INCHES NOMINAL
Contact Voltage Rating In Volts230.0 AC AT SEA LEVEL SECOND VOLTAGE
Features ProvidedELECTRICAL ACCESS PORT
Contact AdjustabilityACTUATION POINT ADJUSTABLE AND DEACTUATION POINT ADJUSTABLE
Contact Adjustment Range+235.00 TO 1470.00 ACTUATION POINT FEET PER MINUTE AND +175.00 TO 1395.00 DEACTUATION POINT FEET PER MINUTE
Contact Action StimulusINCREASE
Contact Load Current Rating15.0 AMPERES RESISTIVE LOAD AND 3.7 AMPERES MOTOR LOAD SECOND VOLTAGE
Media For Which DesignedGAS
Vendor Part Numbers123400
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 AF3 available?
We can source AF3 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 AF3 by Itt Mcdonnell-Miller A Unit Of Itt Fluid Handling Div obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If AF3 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 AF3?
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 AF3?
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.