MIL-SPEC · Electronic Components
MS3189B26A
Backshell, Electrical Connector
Part NumberMS3189B26A
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-025-9266 (NSN)
Federal Item NameBACKSHELL,ELECTRICAL CONNECTOR
Federal Supply Class5935 — Connectors, Electrical
Thread DirectionRIGHT-HAND
Style DesignatorANGLE TYPE
Thread Class2B AND 2A
Thread Quantity Per Inch16 AND 18
Mounting Facility Type And Quantit2 THREADED COUPLING
Size Designation36
Furnished ItemsCLAMP
Nominal Thread Size2.250 INCHES AND 1.438 INCHES
Cable Opening Diameter0.562 INCHES MINIMUM AND 0.937 INCHES MAXIMUM
Overall Width2.469 INCHES MAXIMUM
Thread Series DesignatorUN AND UNEF
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 MS3189B26A available?
We can source MS3189B26A 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 MS3189B26A by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MS3189B26A 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 MS3189B26A?
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 MS3189B26A?
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.