Naval Air Warfare Center Aircraft Division, Lakehurst · Electronic Components
A508721-1
Switch, Push
Part NumberA508721-1
ManufacturerNaval Air Warfare Center Aircraft Division, Lakehurst
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-023-7500 (NSN)
Federal Item NameSWITCH,PUSH
Federal Supply Class5930 — Switches
Hazardous Locations EnvironmentalWATERTIGHT
Body Height6.062 INCHES MAXIMUM
Body Width2.328 INCHES NOMINAL
Actuator Height0.344 INCHES NOMINAL
Actuator Diameter0.750 INCHES NOMINAL
Terminal Type And Quantity16 SCREW
Body StylePANEL MOUNT
Actuator InscriptionINCREASE SINGLE ACTUATOR
Contact Load Current Rating At Max3.000 AMPERES RESISTIVE AC
Nonpile Up Contact Arrangement2 TWO CIRCUIT, DOUBLE BREAK/DOUBLE MAKE, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
Inclosure TypeFULLY INCLOSED
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 A508721-1 available?
We can source A508721-1 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 A508721-1 by Naval Air Warfare Center Aircraft Division, Lakehurst obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If A508721-1 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 A508721-1?
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 A508721-1?
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.