Boeing · Electronic Components
5M937-20S
Backshell, Electrical Connector
Part Number5M937-20S
ManufacturerBoeing
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-518-2656 (NSN)
Federal Item NameBACKSHELL,ELECTRICAL CONNECTOR
Federal Supply Class5935 — Connectors, Electrical
Thread Quantity Per Inch18
Mounting Facility Type And Quantit1 THREADED COUPLING
Cable Opening Quantity1
Cable Opening Diameter0.630 INCHES NOMINAL
Size Designation20
Nominal Thread Size1.188 INCHES
MaterialCOPPER ALLOY
Thread Series DesignatorUNEF
Style DesignatorSTRAIGHT TYPE
Surface TreatmentCADMIUM AND CHROMATE
Overall Length2.013 INCHES NOMINAL
Vendor Part NumbersE1108-146-10
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 5M937-20S available?
We can source 5M937-20S 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 5M937-20S by Boeing obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 5M937-20S 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 5M937-20S?
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 5M937-20S?
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.