MIL-SPEC · Connectors > Circular MIL
MS3106A20-27P
MIL-C-5015 circular connector, straight plug, shell size 20, insert 27, pin contacts
Part NumberMS3106A20-27P
ManufacturerMIL-SPEC
AvailabilityIn stock — ships fast
Specifications
NSN5935-00-259-0071 (NSN)
Federal Item NameCONNECTOR,PLUG,ELECTRICAL
Terminal TypeSOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
Overall Length2.188 INCHES MAXIMUM
Overall Diameter1.469 INCHES MAXIMUM
Body StyleSTRAIGHT SHAPE, INTERNAL COUPLING
Precious MaterialGOLD AND SILVER
Precious Material LocationCONTACT SURFACES GOLD AND CONTACT SURFACES SILVER
Nominal Thread Size1.188 INCHES AND 1.250 INCHES
Contact Arrangement20-27 SINGLE MATING END
Included Contact Quantity14 SINGLE MATING END SINGLE CONTACT GROUPING
Threaded Device TypeBACK SHELL AND COUPLING FACILITY
Federal Supply Class5935 — Connectors, Electrical
Connector Locking MethodINTERNALLY THREADED COUPLING RING
Test Data Document81349-MIL-C-5015 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DAT
Polarization MethodKEY, MULTIPLE KEY GROOVE
Contact Surface TreatmentGOLD AND SILVER SINGLE MATING END SINGLE CONTACT GROUPING
Nominal Thread Length0.375 INCHES AND 0.625 INCHES
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact TypeROUND PIN SINGLE MATING END SINGLE CONTACT GROUPING
Cancelled NSN5935-00-501-5808 (cancelled)
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 MS3106A20-27P in stock?
Yes — MS3106A20-27P is in our stock database. Request a quote for current pricing and lead time.
Is MS3106A20-27P by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MS3106A20-27P 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 MS3106A20-27P?
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 MS3106A20-27P?
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.