Miller Electric Mfg. LLC · Electronic Components
MC2172
Switch, Trigger, Welding
Part NumberMC2172
ManufacturerMiller Electric Mfg. LLC
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-062-8390 (NSN)
Federal Item NameSWITCH,TRIGGER,WELDING
Federal Supply Class5930 — Switches
General Characteristics Item DescrSWITCH CONSISTS OF PLATE,TRIGGER,2 EA PINS,SWITCH,PLUG NUT,0.063 MIN.,0.125 MAX IN. THK
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 MC2172 available?
We can source MC2172 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 MC2172 by Miller Electric Mfg. LLC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MC2172 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 MC2172?
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 MC2172?
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.