Vertex Modernization and Sustainment · Electronic Components
3164403-1
Insulator, Plate
Part Number3164403-1
ManufacturerVertex Modernization and Sustainment
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-01-527-4346 (NSN)
Federal Item NameINSULATOR,PLATE
Federal Supply Class5970 — Electrical Insulators
Fourth Hole Spacing3.940 INCHES NOMINAL
Fifth Hole Spacing2.000 INCHES NOMINAL
Unable To DecodeUNABLE TO DECODE
Overall Height0.015 INCHES NOMINAL
First Hole Diameter0.160 INCHES NOMINAL
Style DesignatorFLAT, RECTANGULAR
Overall Width4.500 INCHES NOMINAL
Overall Length6.250 INCHES NOMINAL
First Hole Spacing0.250 INCHES NOMINAL
Sixth Hole Spacing0.250 INCHES NOMINAL
Third Hole Spacing3.250 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 3164403-1 available?
We can source 3164403-1 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 3164403-1 by Vertex Modernization and Sustainment obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 3164403-1 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 3164403-1?
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 3164403-1?
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.