Machine Components Corp. · Electronic Components
S-731
Switch, Toggle
Part NumberS-731
ManufacturerMachine Components Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-104-3807 (NSN)
Federal Item NameSWITCH,TOGGLE
Federal Supply Class5930 — Switches
Thread Quantity Per Inch32
Inclosure TypeFULLY INCLOSED
Overall Width0.810 INCHES NOMINAL
Terminal Type And Quantity5 TURRET
Nonpile Up Contact Arrangement1 FOUR THROW, NORMALLY OPEN, MOMENTARY ACTION SINGLE SWITCH UNIT
Mounting Surface To Terminal End D0.920 INCHES NOMINAL
Maximum Voltage Rating In Volts28.0 DC
Bushing Length0.380 INCHES NOMINAL
Body Width0.810 INCHES NOMINAL
ColorNATURAL SINGLE ACTUATOR
Contact Load Current Rating At Max7.000 AMPERES RESISTIVE DC AND 4.000 AMPERES INDUCTIVE DC AND 4.000 AMPERES MOTOR DC
Vendor Part Numbers907116-001, 12911226
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 S-731 available?
We can source S-731 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 S-731 by Machine Components Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If S-731 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 S-731?
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 S-731?
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.