Smiths Aerospace, Inc., Electronic Systems-Grand Rapids · Electronic Components
22381-2
Insulator, Plate
Part Number22381-2
ManufacturerSmiths Aerospace, Inc., Electronic Systems-Grand Rapids
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-01-123-9059 (NSN)
Federal Item NameINSULATOR,PLATE
Federal Supply Class5970 — Electrical Insulators
Second Hole Spacing0.250 INCHES NOMINAL
Overall Width0.500 INCHES NOMINAL
First Hole Spacing0.187 INCHES NOMINAL
Style DesignatorFLAT, RECTANGULAR
Overall Length0.750 INCHES NOMINAL
Overall Height0.007 INCHES NOMINAL
Identification Code ColorGRAY/GREY
First Hole Diameter0.147 INCHES NOMINAL
MaterialRUBBER SILICONE CLASS Q AND FIBERGLASS OVERALL
Vendor Part Numbers38-12365, 91518647, 4177-NA-54, 1022090U00, 17741-005A
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 22381-2 available?
We can source 22381-2 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 22381-2 by Smiths Aerospace, Inc., Electronic Systems-Grand Rapids obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 22381-2 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 22381-2?
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 22381-2?
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.