Northrop Grumman Systems Corporation · Electronic Components
100H143PC18
Insulator, Plate
Part Number100H143PC18
ManufacturerNorthrop Grumman Systems Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-01-393-2357 (NSN)
Federal Item NameINSULATOR,PLATE
Federal Supply Class5970 — Electrical Insulators
Third Hole Spacing1.187 INCHES NOMINAL
Overall Width1.243 INCHES NOMINAL
Second Hole Diameter0.130 INCHES NOMINAL
MaterialOVERALL PLASTIC, POLYIMIDE, KAPTON, E I DUPONT DE NEMOURS AND CO INC
Style DesignatorFLAT, DIAMOND
First Hole Spacing0.278 INCHES NOMINAL
First Side Radius0.622 INCHES NOMINAL
Fourth Hole Spacing0.450 INCHES NOMINAL
Overall Height0.003 INCHES NOMINAL
Second Hole Spacing0.655 INCHES NOMINAL
First Hole Diameter0.130 INCHES NOMINAL
Vendor Part Numbers5210-10
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 100H143PC18 available?
We can source 100H143PC18 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 100H143PC18 by Northrop Grumman Systems Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 100H143PC18 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 100H143PC18?
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 100H143PC18?
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.