Electroswitch · Electronic Components
51-51882
Switch, Push
Part Number51-51882
ManufacturerElectroswitch
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-540-8306 (NSN)
Federal Item NameSWITCH,PUSH
Federal Supply Class5930 — Switches
Mounting MethodTHREADED BUSHING
Body StyleBUSHING MOUNTED
Nominal Thread Size0.500 INCHES
Contact Load Current Rating At Max5.000 AMPERES RESISTIVE DC AND 3.500 AMPERES INDUCTIVE DC AND 2.500 AMPERES LAMP DC AND 5.000 AMPERES RESISTIVE AC AND 3
Test Data Document81349-MIL-S-22885 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DA
Thread Series DesignatorUN
Actuator Height0.250 INCHES NOMINAL
Bushing Length0.750 INCHES NOMINAL
Terminal Type And Quantity5 TAB, SOLDER LUG
Inclosure TypeFULLY INCLOSED
Thread Quantity Per Inch32
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 51-51882 available?
We can source 51-51882 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 51-51882 by Electroswitch obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 51-51882 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 51-51882?
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 51-51882?
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.