MIL-SPEC · Electronic Components
MS25253-3
Switch, Sensitive
Part NumberMS25253-3
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-878-3159 (NSN)
Federal Item NameSWITCH,SENSITIVE
Federal Supply Class5930 — Switches
Body Height0.625 INCHES NOMINAL
Hazardous Locations EnvironmentalWEATHERPROOF
Contact Load Current Rating At Max10.000 AMPERES RESISTIVE DC AND 10.000 AMPERES INDUCTIVE DC AND 6.000 AMPERES MOTOR DC AND 10.000 AMPERES RESISTIVE AC A
Actuator Width0.160 INCHES MINIMUM AND 0.170 INCHES MAXIMUM
Maximum Voltage Rating In Volts115.0 AC AND 28.0 DC
Mounting MethodPANEL
Actuator Height0.062 INCHES NOMINAL
Actuator Free Position Height0.640 INCHES MAXIMUM
Unthreaded Mounting Hole Diameter0.113 INCHES MINIMUM AND 0.116 INCHES MAXIMUM
Actuator StyleRECTANGULAR
Inclosure TypeFULLY INCLOSED
Cancelled NSN5930-00-401-4465 (cancelled)
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 MS25253-3 available?
We can source MS25253-3 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 MS25253-3 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MS25253-3 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 MS25253-3?
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 MS25253-3?
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.