Otto · Electronic Components
MS25089-2C
SWITCH , PB
Part NumberMS25089-2C
ManufacturerOtto
AvailabilityIn stock — ships fast
Specifications
NSN5930-00-253-0426 (NSN)
Federal Item NameSWITCH,PUSH
Terminals2 TAB, SOLDER LUG
Mounting MethodTHREADED BUSHING
Overall Length1.375 INCHES MAXIMUM
Overall Width0.875 INCHES NOMINAL
Overall Height0.875 INCHES NOMINAL
Body StyleBUSHING MOUNTED
Nominal Thread Size0.625 INCHES
Inclosure TypeFULLY INCLOSED
Thread Series DesignatorUNEF
Maximum Voltage Rating In Volts115.0 AC AND 28.0 DC
Federal Supply Class5930 — Switches
Test Data Document81349-MIL-S-8805 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DAT
Nonpile Up Contact Arrangement1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION SINGLE SWITCH UNIT
Contact Load Current Rating At Max10.000 AMPERES RESISTIVE DC AND 5.000 AMPERES INDUCTIVE DC AND 3.000 AMPERES LAMP DC AND 10.000 AMPERES RESISTIVE AC AND
Actuator Height0.250 INCHES NOMINAL
Actuator Diameter0.375 INCHES NOMINAL
Cancelled NSN5930-01-274-5755 (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 MS25089-2C in stock?
Yes — MS25089-2C is in our stock database. Request a quote for current pricing and lead time.
Is MS25089-2C by Otto obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MS25089-2C 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 MS25089-2C?
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 MS25089-2C?
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.