Northrop Grumman Systems Corporation · Electronic Components
166156
Switch, Push
Part Number166156
ManufacturerNorthrop Grumman Systems Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-188-9057 (NSN)
Federal Item NameSWITCH,PUSH
Federal Supply Class5930 — Switches
Body Width0.450 INCHES NOMINAL
MaterialPLASTIC CASE
Terminal Type And Quantity6 PRINTED CIRCUIT
ColorBLACK SINGLE ACTUATOR
Overall Height1.350 INCHES NOMINAL
Body StyleBUSHING MOUNTED
Actuator Diameter0.200 INCHES NOMINAL
Actuator Height0.265 INCHES NOMINAL
Contact Load Current Rating At Max1.000 AMPERES RESISTIVE DC AND 1.000 AMPERES RESISTIVE AC
Mounting MethodTHREADED BUSHING
Nominal Thread Size0.250 INCHES
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 166156 available?
We can source 166156 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 166156 by Northrop Grumman Systems Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 166156 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 166156?
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 166156?
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.