Standard Gribsby · Electronic Components
21833-4MLR1
Switch, Rotary
Part Number21833-4MLR1
ManufacturerStandard Gribsby
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-936-4208 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Overall Length1.719 INCHES NOMINAL
Switch Actuator Indexing Position4 SINGLE ACTUATOR
Contact Voltage Rating In Volts115.0 AC AT SEA LEVEL
Nonturn Device TypeTAB AT 3:00 OCLOCK
Pole Quantity2 SINGLE SECTION FRONT
Switch Contact Basic DesignNONPILE-UP NONSYMMETRICAL
Nonturn Device Radius0.531 INCHES NOMINAL AT 3:00 OCLOCK
Individual Section Quantity1
Style DesignatorCIRCULAR WAFER, BUSHING MOUNT
Switch Actuator Positioning Increm30.0 DEGREES SINGLE ACTUATOR
Overall Height1.594 INCHES NOMINAL
Vendor Part NumbersC2085880-1
Cancelled NSN5930-00-936-3323 (cancelled)
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 21833-4MLR1 available?
We can source 21833-4MLR1 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 21833-4MLR1 by Standard Gribsby obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 21833-4MLR1 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 21833-4MLR1?
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 21833-4MLR1?
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.