Viavi Solutionsllc · Electronic Components
37590-353
Insulator, Bushing
Part Number37590-353
ManufacturerViavi Solutionsllc
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-01-348-8235 (NSN)
Federal Item NameINSULATOR,BUSHING
Federal Supply Class5970 — Electrical Insulators
Overall Height7.0 MILLIMETERS NOMINAL
Top Diameter4.38 MILLIMETERS NOMINAL
Shank Height2.4 MILLIMETERS NOMINAL
MaterialOVERALL PLASTIC,POLYACETAL
Style DesignatorSHOULDER
Outside Diameter6.0 MILLIMETERS NOMINAL
Shank Outside Diameter3.25 MILLIMETERS MINIMUM AND 3.35 MILLIMETERS MAXIMUM
Inside Diameter1.8 MILLIMETERS 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 37590-353 available?
We can source 37590-353 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 37590-353 by Viavi Solutionsllc obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 37590-353 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 37590-353?
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 37590-353?
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.