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US Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir  · Electronic Components

SM-A-717657-4

Switch, Flow

Part NumberSM-A-717657-4
ManufacturerUS Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
AvailabilityAvailable to order — request a quote

Specifications

Federal Item NameSWITCH,FLOW
Federal Supply Class5930 — Switches
Contact Voltage Rating In Volts30.0 DC AT SEA LEVEL SINGLE VOLTAGE
Contact Action StimulusDECREASE
Contact AdjustabilityACTUATION POINT ADJUSTABLE, PRESET
Contact Adjustment TypeEXTERNAL ACTUATION POINT SCREW
Contact Stimulus Rating5.00 ACTUATION POINT NOMINAL GALLONS PER MINUTE
Media For Which DesignedLIQUID
Nominal Thread Size0.500 INCHES ALL THREADED HOLE
Thread Series DesignatorNPT ALL THREADED HOLE
Contact Load Current Rating500.0 MILLIAMPERES RESISTIVE LOAD SINGLE VOLTAGE
Terminal TypeCONNECTOR, RECEPTACLE
Contact Adjustment Range+0.50 TO 20.00 ACTUATION POINT GALLONS PER MINUTE
Vendor Part Numbers35464
Cancelled NSN5930-00-125-0010 (cancelled)
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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

Frequently asked

Is SM-A-717657-4 available?
We can source SM-A-717657-4 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 SM-A-717657-4 by US Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SM-A-717657-4 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 SM-A-717657-4?
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 SM-A-717657-4?
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.