MIL-SPEC · Electronic Components
MS27754-4A
Switch, Toggle
Part NumberMS27754-4A
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-594-0925 (NSN)
Federal Item NameSWITCH,TOGGLE
Federal Supply Class5930 — Switches
Bushing Length0.470 INCHES NOMINAL
Actuator Position Locking RelationUP POSITION LOCKED IN AND DOWN POSITION LOCKED IN AND CENTER POSITION NO LOCKING ACTION
Actuator Diameter0.428 INCHES NOMINAL
Terminal Type And Quantity6 TURRET
Maximum Voltage Rating In Volts115.0 AC AND 28.0 DC
Body Width0.535 INCHES MAXIMUM
Thread Quantity Per Inch32
Actuator Height1.160 INCHES MAXIMUM
Nonpile Up Contact Arrangement2 POLE, DOUBLE THROW, THREE POSITIONS MAINTAINED SINGLE SWITCH UNIT
Test Data Document81349-MIL-DTL-83731 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE
Contact Load Current Rating At Max5.000 AMPERES RESISTIVE DC AND 2.000 AMPERES INDUCTIVE DC AND 1.000 AMPERES LAMP DC AND 5.000 AMPERES RESISTIVE AC AND 2
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 MS27754-4A available?
We can source MS27754-4A 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 MS27754-4A by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MS27754-4A 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 MS27754-4A?
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 MS27754-4A?
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.