Northrop Grumman Systems · Electronic Components
3-13555-1
Switch, Push
Part Number3-13555-1
ManufacturerNorthrop Grumman Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-994-1953 (NSN)
Federal Item NameSWITCH,PUSH
Federal Supply Class5930 — Switches
Contact Load Current Rating At Max5.000 AMPERES RESISTIVE DC AND 3.000 AMPERES INDUCTIVE DC AND 2.000 AMPERES LAMP DC AND 5.000 AMPERES RESISTIVE AC AND 3
Thread Series DesignatorUNEF
Terminal Type And Quantity6 WIRE LEAD
Thread Quantity Per Inch24
Body Length1.250 INCHES NOMINAL
Nonpile Up Contact Arrangement3 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION SINGLE SWITCH UNIT
Nominal Thread Size0.625 INCHES
Bushing Length1.000 INCHES NOMINAL
Inclosure TypeFULLY INCLOSED
Maximum Voltage Rating In Volts110.0 AC AND 28.0 DC
Body Diameter1.250 INCHES NOMINAL
Vendor Part Numbers404EN53
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 3-13555-1 available?
We can source 3-13555-1 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 3-13555-1 by Northrop Grumman Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 3-13555-1 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 3-13555-1?
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 3-13555-1?
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.