Us Army Aviation And Missile Command · Electronic Components
11449133
Switch, Pressure
Part Number11449133
ManufacturerUs Army Aviation And Missile Command
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-098-0747 (NSN)
Federal Item NameSWITCH,PRESSURE
Federal Supply Class5930 — Switches
Pressure Connector TypePLAIN, UNTHREADED INTERNAL ALL CONNECTIONSPLAIN, UNTHREADED INTERNAL ALL CONNECTIONS
Media For Which DesignedLIQUIDLIQUID
Contact Voltage Rating In Volts28.0 DC AT SEA LEVEL SECOND VOLTAGE28.0 DC AT SEA LEVEL SECOND VOLTAGE
Contact Load Current Rating500.0 MILLIAMPERES RESISTIVE LOAD FIRST VOLTAGE500.0 MILLIAMPERES RESISTIVE LOAD FIRST VOLTAGE
Overall Length2.750 INCHES MAXIMUM2.750 INCHES MAXIMUM
Unthreaded Mounting Hole Diameter0.198 INCHES MINIMUM AND 0.198 INCHES MINIMUM AND 0.204 INCHES MAXIMUM0.204 INCHES MAXIMUM
Nonpile Up Contact Arrangement1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Pressure Switch TypeDIFFERENTIALDIFFERENTIAL
Terminal TypeCONNECTOR, RECEPTACLECONNECTOR, RECEPTACLE
Sensing Element Burst Pressure375.00 POUNDS PER SQUARE INCH GAGE375.00 POUNDS PER SQUARE INCH GAGE
Hazardous Locations EnvironmentalMOISTURE PROOFMOISTURE PROOF
Vendor Part Numbers9073
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 11449133 available?
We can source 11449133 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 11449133 by Us Army Aviation And Missile Command obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 11449133 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 11449133?
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 11449133?
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.