Boeing · Electronic Components
ST5M1432-4
Insulator, Plate
Part NumberST5M1432-4
ManufacturerBoeing
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-01-300-8007 (NSN)
Federal Item NameINSULATOR,PLATE
Federal Supply Class5970 — Electrical Insulators
Third Hole Diameter0.125 INCHES MINIMUM AND 0.130 INCHES MAXIMUM
Third Hole Spacing2.020 INCHES NOMINAL
First Hole Spacing0.180 INCHES NOMINAL
Fourth Hole Spacing2.020 INCHES NOMINAL
Second Hole Spacing0.560 INCHES NOMINAL
MaterialGLASS FIBER AND PLASTIC EPOXY OVERALL
Style DesignatorFLAT, RECTANGULAR
Material Document And ClassificatiMIL-P-18177, TYPE GEE MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
First Hole Diameter0.125 INCHES MINIMUM AND 0.130 INCHES MAXIMUM
Second Hole Diameter0.125 INCHES MINIMUM AND 0.130 INCHES MAXIMUM
Overall Width1.120 INCHES NOMINAL
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 ST5M1432-4 available?
We can source ST5M1432-4 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 ST5M1432-4 by Boeing obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If ST5M1432-4 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 ST5M1432-4?
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 ST5M1432-4?
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.