Winchester Interconnect Corporation · Electronic Components
MMM20SSS
Connector Body, Receptacle, Electr
Part NumberMMM20SSS
ManufacturerWinchester Interconnect Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-089-7124 (NSN)
Federal Item NameCONNECTOR BODY,RECEPTACLE,ELECTR
Federal Supply Class5935 — Connectors, Electrical
Overall Height0.650 INCHES NOMINAL0.650 INCHES NOMINAL
Distance Between Mounting Facility0.814 INCHES NOMINAL0.814 INCHES NOMINAL
Environmental ProtectionVIBRATION RESISTANTVIBRATION RESISTANT
Overall Width0.270 INCHES NOMINAL0.270 INCHES NOMINAL
Thread Quantity Per Inch5656
Nominal Thread Length0.110 INCHES AND 0.110 INCHES AND 0.250 INCHES0.250 INCHES
Insert MaterialPLASTIC DIALLYL PHTHALATE SINGLE MATING ENDPLASTIC DIALLYL PHTHALATE SINGLE MATING END
Body StyleSTRAIGHT SHAPESTRAIGHT SHAPE
Contact Position Arrangement Style20 20-20 SINGLE MATING END20 20-20 SINGLE MATING END
Connector Locking MethodJACKSCREW-SOCKETJACKSCREW-SOCKET
Insert Material Document And ClassMIL-P-19833,TY GDI-30F MIL SPEC SINGLE MATERIAL RESPONSE SINGLE MATING ENDMIL-P-19833,TY GDI-30F MIL SPEC SINGLE MATERIA
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 MMM20SSS available?
We can source MMM20SSS 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 MMM20SSS by Winchester Interconnect Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MMM20SSS 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 MMM20SSS?
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 MMM20SSS?
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.