Lockheed Martin Corporation · Electronic Components
632228-162
Switch, Rotary
Part Number632228-162
ManufacturerLockheed Martin Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-001-8753 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Contact Load Current Rating200.0 MILLIAMPERES RESISTIVE LOAD AND 20.0 MILLIAMPERES INDUCTIVE LOAD DC AT SEA LEVEL
Test Data Document81349-MIL-S-3786/5 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE D
Thread Series DesignatorUNEF SINGLE MOUNTING FACILITY
Style DesignatorCIRCULAR WAFER, BUSHING MOUNT
Switch Actuator Stop Device TypeFIXED STOP SINGLE ACTUATOR
Switch Actuator Positioning Increm30.0 DEGREES SINGLE ACTUATOR
Shaft Flat Slot Angular Location255.0 DEGREES FROM NONTURN DEVICE SINGLE ACTUATOR
Throw Quantity2 SINGLE SECTION REAR
Overall Diameter1.000 INCHES NOMINAL
Operating Temp Range-65.0 TO 125.0 CELSIUS
Shaft Diameter0.123 INCHES MINIMUM AND 0.126 INCHES MAXIMUM SINGLE ACTUATOR
Vendor Part Numbers37370-1212SM1
Overall Length1.344 INCHES NOMINAL
Pole Quantity4 SINGLE SECTION FRONT
Contact Voltage Rating In Volts150.0 AC AT SEA LEVEL
Nonturn Device TypeTAB AT 3:00 OCLOCK
Thread Length0.250 INCHES NOMINAL SINGLE MOUNTING FACILITY
Nominal Thread Size0.250 INCHES SINGLE MOUNTING FACILITY
Switch Contact Basic DesignNONPILE-UP SYMMETRICAL
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 632228-162 available?
We can source 632228-162 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 632228-162 by Lockheed Martin Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 632228-162 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 632228-162?
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 632228-162?
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.