MIL-SPEC · Electronic Components
MS18203-8
Shell, Electrical Connector
Part NumberMS18203-8
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-433-0797 (NSN)
Federal Item NameSHELL,ELECTRICAL CONNECTOR
Federal Supply Class5935 — Connectors, Electrical
Overall Height0.620 INCHES MINIMUM AND 0.735 INCHES MAXIMUM
Unthreaded Mounting Hole Diameter0.148 INCHES MINIMUM AND 0.155 INCHES MAXIMUM
Size Designation104
Overall Length2.890 INCHES MAXIMUM
Surface TreatmentANODIZE
Test Data Document81349-MIL-C-28748 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DA
Style DesignatorRECTANGULAR SHAPE W/POLARIZING STUD
MaterialALUMINUM ALLOY LOCATION NOT OTHERWISE SPECIFIED
Body Width1.670 INCHES MAXIMUM
Center To Center Distance Between0.875 INCHES NOMINAL
Mounting Facility Type And Quantit6 UNTHREADED HOLE(S)
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 MS18203-8 available?
We can source MS18203-8 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 MS18203-8 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MS18203-8 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 MS18203-8?
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 MS18203-8?
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.