Isolantite Manufacturing Co Inc. · Electronic Components
3105A12
Insulator, Strain
Part Number3105A12
ManufacturerIsolantite Manufacturing Co Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-00-581-2167 (NSN)
Federal Item NameINSULATOR,STRAIN
Federal Supply Class5970 — Electrical Insulators
Shank Length12.000 INCHES NOMINAL
Wire Hole Length1.188 INCHES NOMINAL
Wire Hole Width0.562 INCHES NOMINAL
Conductor Separation Distance17.500 INCHES NOMINAL
Shank Outside Diameter1.250 INCHES NOMINAL
Style DesignatorMETALLIC, CAPS
Identification Code ColorBROWN
Overall Length18.625 INCHES NOMINAL
Outside Diameter2.000 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 3105A12 available?
We can source 3105A12 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 3105A12 by Isolantite Manufacturing Co Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 3105A12 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 3105A12?
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 3105A12?
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.