Triumph Thermal Systems, LLC · Electronic Components
U540991
Insulator, Plate
Part NumberU540991
ManufacturerTriumph Thermal Systems, LLC
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-01-376-1414 (NSN)
Federal Item NameINSULATOR,PLATE
Federal Supply Class5970 — Electrical Insulators
MaterialGLASS AND PLASTIC EPOXY OVERALL
Overall Width2.300 INCHES NOMINAL
Overall Height0.010 INCHES MINIMUM AND 0.025 INCHES MAXIMUM
Overall Length3.900 INCHES NOMINAL
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 U540991 available?
We can source U540991 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 U540991 by Triumph Thermal Systems, LLC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If U540991 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 U540991?
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 U540991?
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.