Winchester Interconnect Corporation · Electronic Components
MMM20SSK
Connector Body, Plug, Electrical
Part NumberMMM20SSK
ManufacturerWinchester Interconnect Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-419-3706 (NSN)
Federal Item NameCONNECTOR BODY,PLUG,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Polarization MethodJACKSCREW
Overall Width0.265 INCHES MINIMUM AND 0.275 INCHES MAXIMUM
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Contact Position Arrangement Style20 20-20 SINGLE MATING END
Insert Material Document And ClassMIL-M-19833,TY GDI-30F MIL SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END
Insert MaterialPLASTIC DIALLYL PHTHALATE SINGLE MATING END
Threaded Device TypeCOUPLING FACILITY
Nominal Thread Size0.086 INCHES
Connector Locking MethodJACKSCREW-SOCKET
Thread Class2A
Overall Length1.055 INCHES MINIMUM AND 1.065 INCHES MAXIMUM
Vendor Part Numbers230259-001
Cancelled NSN5935-00-974-7575 (cancelled)
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 MMM20SSK available?
We can source MMM20SSK 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 MMM20SSK by Winchester Interconnect Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MMM20SSK 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 MMM20SSK?
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 MMM20SSK?
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.