Accessories for Electronics · Electronic Components
43-03-4-1MIL
Insulator, Plate
Part Number43-03-4-1MIL
ManufacturerAccessories for Electronics
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-01-020-9637 (NSN)
Federal Item NameINSULATOR,PLATE
Federal Supply Class5970 — Electrical Insulators
Overall Width1.050 INCHES NOMINAL
First End Radius0.188 INCHES NOMINAL
First Hole Diameter0.140 INCHES NOMINAL
MaterialOVERALL PLASTIC POLYIMIDE FILM/KAPTON,E I DUPONT DE NEMOURS AND CO INC
Style DesignatorFLAT, DIAMOND
Third Hole Spacing1.187 INCHES NOMINAL
Second Hole Diameter0.062 INCHES NOMINAL
Overall Height0.0005 INCHES MINIMUM AND 0.0015 INCHES MAXIMUM
Fourth Hole Spacing0.430 INCHES NOMINAL
Fifth Hole Spacing0.215 INCHES NOMINAL
First Side Radius0.525 INCHES NOMINAL
Vendor Part Numbers600074P10
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 43-03-4-1MIL available?
We can source 43-03-4-1MIL 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 43-03-4-1MIL by Accessories for Electronics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 43-03-4-1MIL 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 43-03-4-1MIL?
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 43-03-4-1MIL?
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.