Amphenol · Electronic Components
MS3420-4L
CABLE BUSHING, 5.59MM, SIZE 10S/10SL
Part NumberMS3420-4L
ManufacturerAmphenol
AvailabilityAvailable to order — request a quote
Specifications
NSN5365-01-304-4615 (NSN)
Federal Item NameBUSHING,NONMETALLIC
MaterialRUBBER SILICONE CLASS Q
Overall Length1.969 INCHES MINIMUM AND 2.031 INCHES MAXIMUM
Center Hole Diameter0.219 INCHES MINIMUM AND 0.235 INCHES MAXIMUM
Material Document And ClassificatiZZ-R-765, CLASS 2A, GRADE 50 FED SPEC 1ST MATERIAL RESPONSE OR ZZ-R-765, CLASS 2B, GRADE 50 FED SPEC 2ND MATERIAL RESPON
Style DesignatorROUND
Body Diameter0.302 INCHES MINIMUM AND 0.318 INCHES MAXIMUM
Design TypeSINGLE CENTRALLY LOCATED HOLE
Federal Supply Class5365 — Bushings, Rings, Shims, And Spacers
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 MS3420-4L available?
We can source MS3420-4L 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 MS3420-4L by Amphenol obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MS3420-4L 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 MS3420-4L?
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 MS3420-4L?
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.