MIL-SPEC · Connectors > RF Coaxial
M39012/21-0001
MIL-PRF-39012 RF coaxial connector
Part NumberM39012/21-0001
ManufacturerMIL-SPEC
AvailabilityIn stock — ships fast
Specifications
NSN5935-00-835-0510 (NSN)
Additional NSNs5935-01-544-4286
Federal Item NameCONNECTOR,RECEPTACLE,ELECTRICAL
Terminal TypeSOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
Overall Length1.187 INCHES MAXIMUM
Overall Diameter0.585 INCHES MAXIMUM
Body StyleSTRAIGHT SHAPE, EXTERNAL COUPLING
Nominal Thread Size0.375 INCHES
Contact ArrangementBNC SINGLE MATING END
Included Contact Quantity1 SINGLE MATING END SINGLE CONTACT GROUPING
Environmental ProtectionMOISTURE PROOF
Bushing Accommodation Hole ShapeROUND W/FLAT
Connector Locking MethodBAYONET PIN
Federal Supply Class5935 — Connectors, Electrical
Included Contact TypeCOAXIAL SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Mating End Quantity1
Test Data Document81349-MIL-PRF-39012 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE
Distance From Mounting Shoulder To0.592 INCHES NOMINAL
Cancelled NSN5935-00-682-0458 (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 M39012/21-0001 in stock?
Yes — M39012/21-0001 is in our stock database. Request a quote for current pricing and lead time.
Is M39012/21-0001 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If M39012/21-0001 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 M39012/21-0001?
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 M39012/21-0001?
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.