Lapp Insulators LLC · Electronic Components
9181L10
Insulator, Spreader
Part Number9181L10
ManufacturerLapp Insulators LLC
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-00-188-4557 (NSN)
Federal Item NameINSULATOR,SPREADER
Federal Supply Class5970 — Electrical Insulators
Outside Diameter1.000 INCHES NOMINAL
Conductor Separation Distance8.000 INCHES NOMINAL
Wire Hole Diameter0.375 INCHES NOMINAL
First Distance From Conductor Hole1.000 INCHES NOMINAL
Mounting Facility Type And Quantit2 UNTHREADED HOLE(S)
First End Radius0.188 INCHES NOMINAL
MaterialPORCELAIN OVERALL
Style DesignatorCYLINDRICAL
Overall Length10.000 INCHES NOMINAL
Identification Code ColorWHITE
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 9181L10 available?
We can source 9181L10 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 9181L10 by Lapp Insulators LLC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 9181L10 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 9181L10?
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 9181L10?
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.