Joslyn Products · Electronic Components
J101
Insulator, Strain
Part NumberJ101
ManufacturerJoslyn Products
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-00-185-0155 (NSN)
Federal Item NameINSULATOR,STRAIN
Federal Supply Class5970 — Electrical Insulators
Mounting Facility Type And Quantit1 UNTHREADED HOLE(S)
Distance From Center To Edge1.500 INCHES NOMINAL FIRST
Style DesignatorSPOOL
Outside Diameter3.062 INCHES NOMINAL
Overall Height3.000 INCHES NOMINAL
Mounting Hole Diameter0.688 INCHES NOMINAL
MaterialPORCELAIN OVERALL
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 J101 available?
We can source J101 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 J101 by Joslyn Products obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If J101 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 J101?
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 J101?
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.