Grayhill Inc. · Electronic Components
46YY2157-1
Switch, Push
Part Number46YY2157-1
ManufacturerGrayhill Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-015-3866 (NSN)
Federal Item NameSWITCH,PUSH
Federal Supply Class5930 — Switches
Body Diameter0.427 INCHES MINIMUM AND 0.447 INCHES MAXIMUM
Body StyleBUSHING MOUNTED
Actuator Height0.641 INCHES NOMINAL
Bushing Length0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM
Thread Quantity Per Inch32
Mounting MethodTHREADED BUSHING
Terminal Type And Quantity3 TAB, SOLDER LUG
Nonpile Up Contact Arrangement1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION SINGLE SWITCH UNIT
Precious Material And LocationINLAY AT TERMINAL CONTACT AND SHORT BAR SURFACE SILVER
Contact Load Current Rating At Max250.000 MILLIAMPERES RESISTIVE AC
Body Length0.755 INCHES MINIMUM AND 0.785 INCHES MAXIMUM
Vendor Part Numbers13220E3435
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 46YY2157-1 available?
We can source 46YY2157-1 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 46YY2157-1 by Grayhill Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 46YY2157-1 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 46YY2157-1?
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 46YY2157-1?
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.