Glenair · Electronic Components
MS3057-4B
SZ 10SL 12S B STYLE C/C
Part NumberMS3057-4B
ManufacturerGlenair
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-280-2200 (NSN)
Federal Item NameCLAMP,CABLE,ELECTRICAL CONNECTOR
MaterialALUMINUM ALLOY LOCATION NOT OTHERWISE SPECIFIED
Overall Length1.031 INCHES MAXIMUM
Nominal Thread Size0.625 INCHES
Cable Opening Quantity1
Size Designation10SL
Cable Opening Diameter0.219 INCHES NOMINAL
Mounting Facility Type And Quantit1 THREADED COUPLING
Surface TreatmentCADMIUM
Style DesignatorENVIRONMENTAL TYPE
Thread Series DesignatorUNEF
Federal Supply Class5935 — Connectors, Electrical
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 MS3057-4B available?
We can source MS3057-4B 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 MS3057-4B by Glenair obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MS3057-4B 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 MS3057-4B?
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 MS3057-4B?
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.