Northrop Grumman Systems Corporation · Electronic Components
128SCP199-3
Switch, Pressure
Part Number128SCP199-3
ManufacturerNorthrop Grumman Systems Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-070-8242 (NSN)
Federal Item NameSWITCH,PRESSURE
Federal Supply Class5930 — Switches
Unthreaded Mounting Hole Diameter0.216 INCHES NOMINAL
Pressure Switch TypeGAGE
Mounting Facility Circle Radius1.375 INCHES NOMINAL
Contact Stimulus Rating30.00 ACTUATION POINT NOMINAL POUNDS PER SQUARE INCH GAGE AND 28.00 DEACTUATION POINT NOMINAL POUNDS PER SQUARE INCH GAG
Contact AdjustabilityDEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
Contact Load Current Rating500.0 MILLIAMPERES INDUCTIVE LOAD SINGLE VOLTAGE
Style DesignatorRECTANGULAR
Terminal TypeWIRE LEAD
Nonpile Up Contact Arrangement1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION
Contact Voltage Rating In Volts28.0 DC AT SEA LEVEL SINGLE VOLTAGE
Proof Pressure60.00 POUNDS PER SQUARE INCH GAGE
Vendor Part Numbers273430-02
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 128SCP199-3 available?
We can source 128SCP199-3 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 128SCP199-3 by Northrop Grumman Systems Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 128SCP199-3 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 128SCP199-3?
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 128SCP199-3?
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.