Ross Laboratories, Inc. · Electronic Components
51-108
Switch, Rotary
Part Number51-108
ManufacturerRoss Laboratories, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-050-7339 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Terminal TypeTAB, SOLDER LUG
Style DesignatorCIRCULAR WAFER, BUSHING MOUNT
First Flat Length0.438 INCHES NOMINAL SINGLE ACTUATOR
Switch Actuator Indexing Position12 SINGLE ACTUATOR
Shaft TypeROUND, FLATTED SINGLE ACTUATOR
Contact Voltage Rating In Volts125.0 AC AT SEA LEVEL
Thread Length0.250 INCHES NOMINAL SINGLE MOUNTING FACILITY
Contact Load Current Rating6.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL
Shaft Length0.500 INCHES NOMINAL SINGLE ACTUATOR
Overall Length1.750 INCHES NOMINAL
Individual Section Quantity2
Vendor Part Numbers168319-F2
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 51-108 available?
We can source 51-108 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 51-108 by Ross Laboratories, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 51-108 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 51-108?
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 51-108?
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.