Mar-Bal, Inc. · Electronic Components
R4150-S4
Insulator, Bushing
Part NumberR4150-S4
ManufacturerMar-Bal, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-01-698-1360 (NSN)
Federal Item NameINSULATOR,BUSHING
Federal Supply Class5970 — Electrical Insulators
Screw Thread Diameter And Location0.3750 ELECTRICAL TERMINATION INCHES NOMINAL
Overall Height1.50 INCHES NOMINAL
MaterialSTEEL ELECTRICAL TERMINATION
Screw Thread Quantity Per Inch And16 ELECTRICAL TERMINATION
Outside Diameter1.75 INCHES NOMINAL
Mounting Facility Type And Quantit1 THREADED HOLE(S)
Style DesignatorCYLINDRICAL
ESD/EMICode A — ESD/EMI sensitive item
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 R4150-S4 available?
We can source R4150-S4 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 R4150-S4 by Mar-Bal, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If R4150-S4 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 R4150-S4?
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 R4150-S4?
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.