Mason Electric Co. · Electronic Components
305-4318
Switch, Slide
Part Number305-4318
ManufacturerMason Electric Co.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-053-5279 (NSN)
Federal Item NameSWITCH,SLIDE
Federal Supply Class5930 — Switches
Contact Load Current Rating At Max3.000 AMPERES RESISTIVE DC AND 5.000 AMPERES INDUCTIVE DC
Actuator Width0.625 INCHES NOMINAL
Maximum Voltage Rating In Volts28.0 DC
ColorBLACK SINGLE ACTUATOR
Actuator Length0.625 INCHES NOMINAL
Switch Actuator Quantity1
Nonpile Up Contact Arrangement2 TWO CIRCUIT, TWO POSITIONS MOMENTARY SINGLE SWITCH UNIT
Actuator Position Action RelationsUP POSITION MOMENTARY AND DOWN POSITION MOMENTARY AND CENTER POSITION MAINTAINED
Vendor Part NumbersC8736-1
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 305-4318 available?
We can source 305-4318 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 305-4318 by Mason Electric Co. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 305-4318 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 305-4318?
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 305-4318?
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.