Emcore Space & Navigation · Electronic Components
1843493-1
Insulator, Plate
Part Number1843493-1
ManufacturerEmcore Space & Navigation
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-00-489-0284 (NSN)
Federal Item NameINSULATOR,PLATE
Federal Supply Class5970 — Electrical Insulators
Overall Width0.250 INCHES NOMINAL
First Hole Diameter0.094 INCHES NOMINAL
MaterialPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
Style DesignatorFLAT, RECTANGULAR
Overall Length0.375 INCHES NOMINAL
Second Hole Spacing0.125 INCHES NOMINAL
Overall Height0.010 INCHES NOMINAL
First Hole Spacing0.125 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 1843493-1 available?
We can source 1843493-1 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 1843493-1 by Emcore Space & Navigation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1843493-1 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 1843493-1?
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 1843493-1?
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.