Transdigm Inc. · Electronic Components
11422-1
Insulator, Disk
Part Number11422-1
ManufacturerTransdigm Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-01-452-8427 (NSN)
Federal Item NameINSULATOR,DISK
Federal Supply Class5970 — Electrical Insulators
Outside Diameter1.124 INCHES NOMINAL
First Hole Spacing0.188 INCHES NOMINAL
Second Hole Diameter0.190 INCHES NOMINAL
Second Hole Spacing0.500 INCHES NOMINAL
Material Document And ClassificatiAMS 3303 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MaterialRUBBER SILICONE CLASS Q OVERALL
First Hole Diameter0.420 INCHES NOMINAL
Overall Height0.634 INCHES NOMINAL
Vendor Part NumbersS426-14-100, 9D0076-1
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 11422-1 available?
We can source 11422-1 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 11422-1 by Transdigm Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 11422-1 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 11422-1?
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 11422-1?
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.