Reliance Mica · Electronic Components
194X546
Insulator, Washer
Part Number194X546
ManufacturerReliance Mica
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-01-074-6740 (NSN)
Federal Item NameINSULATOR,WASHER
Federal Supply Class5970 — Electrical Insulators
Inside Diameter0.189 INCHES MINIMUM AND 0.199 INCHES MAXIMUM
Style DesignatorROUND, FLAT
Outside Diameter0.541 INCHES MINIMUM AND 0.551 INCHES MAXIMUM
MaterialMICA OR PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
Overall Height0.002 INCHES NOMINAL
Cancelled NSN5970-00-490-6001 (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 194X546 available?
We can source 194X546 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 194X546 by Reliance Mica obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 194X546 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 194X546?
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 194X546?
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.