MIL-SPEC · Electronic Components
MS21027-F341
Switch, Toggle
Part NumberMS21027-F341
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-329-4316 (NSN)
Federal Item NameSWITCH,TOGGLE
Federal Supply Class5930 — Switches
Overall Length0.572 INCHES MAXIMUM
Actuator Position Locking RelationUP POSITION NO LOCKING ACTION AND DOWN POSITION NO LOCKING ACTION AND CENTER POSITION LOCKED IN
Actuator Height0.936 INCHES MINIMUM AND 1.030 INCHES MAXIMUM
Criticality Code JustificationFEAT
Actuator Diameter0.420 INCHES MINIMUM AND 0.432 INCHES MAXIMUM
Inclosure TypeFULLY INCLOSED
Contact Load Current Rating At Max5.000 AMPERES RESISTIVE DC AND 1.000 AMPERES INDUCTIVE DC AND 3.000 AMPERES RESISTIVE AC AND 2.000 AMPERES INDUCTIVE AC
Thread Series DesignatorUNS
Body StyleBUSHING MOUNT
Overall Width0.556 INCHES MAXIMUM
Mounting Surface To Terminal End D0.706 INCHES MAXIMUM
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 MS21027-F341 available?
We can source MS21027-F341 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 MS21027-F341 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MS21027-F341 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 MS21027-F341?
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 MS21027-F341?
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.