Boeing · Electronic Components
5M2103-20W03
Backshell, Electrical Connector
Part Number5M2103-20W03
ManufacturerBoeing
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-225-0551 (NSN)
Federal Item NameBACKSHELL,ELECTRICAL CONNECTOR
Federal Supply Class5935 — Connectors, Electrical
Thread Quantity Per Inch18
Overall Length2.479 INCHES NOMINAL
Overall Height1.469 INCHES MAXIMUM
Cable Opening Diameter0.156 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
Seal TypeGROMMET AND PREFORMED PACKING
Surface TreatmentCADMIUM AND CHROMATE
Size Designation20 AND 21
Style DesignatorSTRAIGHT TYPE W/CABLE CLAMP
Overall Width1.469 INCHES MAXIMUM
Cable Opening Quantity1
Thread Series DesignatorUNEF
Vendor Part Numbers370FS001NF2003A3, 15141-200301-0655, S2314-2203A1.5ES34
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 5M2103-20W03 available?
We can source 5M2103-20W03 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 5M2103-20W03 by Boeing obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 5M2103-20W03 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 5M2103-20W03?
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 5M2103-20W03?
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.