National Security Agency · Electronic Components
0N101878
Switch, Rotary
Part Number0N101878
ManufacturerNational Security Agency
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-936-1762 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Overall Length0.975 INCHES MINIMUM AND 1.079 INCHES MAXIMUM
Shaft TypeROUND, FLATTED SINGLE ACTUATOR
Shaft Diameter0.255 INCHES NOMINAL SINGLE ACTUATOR
Terminal TypeTAB, SOLDER LUG
Style DesignatorSNAP OR LINE
Shaft Length0.422 INCHES MINIMUM AND 0.454 INCHES MAXIMUM SINGLE ACTUATOR
Individual Section Quantity1
Switch Actuator Positioning Increm30.0 DEGREES SINGLE ACTUATOR
Thread Series DesignatorUNEF SINGLE MOUNTING FACILITY
Thread Length0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM SINGLE MOUNTING FACILITY
Operating Temp Range-65.0 TO 85.0 CELSIUS
Vendor Part Numbers5-11177-410
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 0N101878 available?
We can source 0N101878 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 0N101878 by National Security Agency obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 0N101878 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 0N101878?
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 0N101878?
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.