National Security Agency · Electronic Components
0N143390
Insulator, Plate
Part Number0N143390
ManufacturerNational Security Agency
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-00-189-4726 (NSN)
Federal Item NameINSULATOR,PLATE
Federal Supply Class5970 — Electrical Insulators
Second Hole Spacing1.200 INCHES NOMINAL
Fourth Hole Spacing2.400 INCHES NOMINAL
Overall Height0.006 INCHES NOMINAL
Style DesignatorFLAT, RECTANGULAR
MaterialGLASS AND PLASTIC EPOXY OVERALL
Third Hole Spacing11.450 INCHES NOMINAL
First Hole Diameter0.310 INCHES NOMINAL
Overall Length12.450 INCHES NOMINAL
First Hole Spacing0.500 INCHES NOMINAL
Overall Width4.100 INCHES NOMINAL
ESD/EMICode A — ESD/EMI sensitive item
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 0N143390 available?
We can source 0N143390 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 0N143390 by National Security Agency obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 0N143390 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 0N143390?
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 0N143390?
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.