Naval Air Warfare Center Aircraft Division, Lakehurst · Electronic Components
421986-1
Switch, Push
Part Number421986-1
ManufacturerNaval Air Warfare Center Aircraft Division, Lakehurst
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-017-5093 (NSN)
Federal Item NameSWITCH,PUSH
Federal Supply Class5930 — Switches
Overall Length3.688 INCHES NOMINAL
Mounting MethodTHREADED BUSHING
Illuminated Actuator ColorRED SINGLE ACTUATOR
Inclosure TypeFULLY INCLOSED
Terminal Type And Quantity4 TAB W/SCREW
ColorRED SINGLE ACTUATOR
Contact Load Current Rating At Max2.000 AMPERES RESISTIVE DC
Hazardous Locations EnvironmentalOILTIGHT
Actuator StyleROUND
Maximum Voltage Rating In Volts120.0 DC
Vendor Part Numbers10250T476-51C21M
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 421986-1 available?
We can source 421986-1 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 421986-1 by Naval Air Warfare Center Aircraft Division, Lakehurst obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 421986-1 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 421986-1?
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 421986-1?
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.