Electro Adapter · Electronic Components
946-181631-10203
Backshell, Electrical Connector
Part Number946-181631-10203
ManufacturerElectro Adapter
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-421-4823 (NSN)
Federal Item NameBACKSHELL,ELECTRICAL CONNECTOR
Federal Supply Class5935 — Connectors, Electrical
Cable Opening Diameter0.625 INCHES MINIMUM AND 0.938 INCHES MAXIMUM
Cable Opening Quantity1
Thread Quantity Per Inch18 AND 28
Thread DirectionRIGHT-HAND
Overall Width1.719 INCHES MAXIMUM
Overall Length4.531 INCHES MINIMUM AND 4.593 INCHES MAXIMUM
Surface TreatmentCADMIUM AND CHROMATE
Nominal Thread Size1.438 INCHES AND 1.125 INCHES
Seal TypePREFORMED PACKING
MaterialRUBBER CHLOROPRENE CLASS CR SEAL
Overall Height1.500 INCHES MAXIMUM
Vendor Part NumbersSE10G2116EA2.5-4, 300242
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 946-181631-10203 available?
We can source 946-181631-10203 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 946-181631-10203 by Electro Adapter obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 946-181631-10203 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 946-181631-10203?
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 946-181631-10203?
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.