Honeywell International, Inc. · Electronic Components
545489-1
Insulator, Plate
Part Number545489-1
ManufacturerHoneywell International, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-00-929-1574 (NSN)
Federal Item NameINSULATOR,PLATE
Federal Supply Class5970 — Electrical Insulators
Third Hole Spacing0.500 INCHES NOMINAL
Second Hole Spacing0.170 INCHES NOMINAL
Style DesignatorFLAT, RECTANGULAR
Material Document And ClassificatiMIL-P-18177, TYPE GEE MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MaterialGLASS FIBER AND PLASTIC EPOXY OVERALL
Overall Width0.480 INCHES MINIMUM AND 0.510 INCHES MAXIMUM
Overall Height0.055 INCHES MINIMUM AND 0.069 INCHES MAXIMUM
First Hole Diameter0.097 INCHES MINIMUM AND 0.105 INCHES MAXIMUM
Overall Length1.000 INCHES MINIMUM AND 1.030 INCHES MAXIMUM
Second Hole Diameter0.097 INCHES MINIMUM AND 0.105 INCHES MAXIMUM
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 545489-1 available?
We can source 545489-1 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 545489-1 by Honeywell International, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 545489-1 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 545489-1?
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 545489-1?
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.