CXR Larus · Electronic Components
5100-0127-00
Switch Assembly
Part Number5100-0127-00
ManufacturerCXR Larus
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-101-3176 (NSN)
Federal Item NameSWITCH ASSEMBLY
Federal Supply Class5930 — Switches
Overall Length1.437 INCHES NOMINAL
Identifying Number2KNB020000-XXX PART NO.
Inclosure TypeUNINCLOSED
Controlling AgencyCENTRALAB
Mounting ConfigurationTWO 0.126 IN. DIA MTG HOLES SPACED 1.201 IN. CTR TO CTR
Mounting MethodBRACKET(S) AND HOLE
Individual Switch Quantity2
Switch TypePUSH
Overall Height1.669 INCHES NOMINAL
Overall Width0.709 INCHES NOMINAL
Vendor Part Numbers2XF12.5FSC/BLK2UEE
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 5100-0127-00 available?
We can source 5100-0127-00 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 5100-0127-00 by CXR Larus obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 5100-0127-00 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 5100-0127-00?
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 5100-0127-00?
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.