MIL-SPEC · Electronic Components
M55339/03-00027
Adapter, Connector
Part NumberM55339/03-00027
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-904-4050 (NSN)
Federal Item NameADAPTER,CONNECTOR
Federal Supply Class5935 — Connectors, Electrical
Mating End Quantity2
Included Contact Quantity1 SECOND MATING END ALL CONTACT GROUPINGS
Contact MaterialCOPPER ALLOY SECOND MATING END SECOND CONTACT GROUPING
Included Contact TypeCOAXIAL PIN SECOND MATING END SECOND CONTACT GROUPING
Contact Surface TreatmentGOLD ALL MATING ENDS ALL CONTACT GROUPINGS
Radio Frequency Type Contact Chara50.0 SECOND MATING END ALL CONTACT GROUPINGS
Thread Series DesignatorUNEF
Test Data Document81349-MIL-PRF-55339 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE
Contact Position Arrangement StyleN ALL MATING ENDS
Precious Material And LocationCONTACT SURFACES GOLD
Contact Surface Treatment DocumentMIL-G-45204,TYPE 2,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE ALL MATING ENDS SINGLE CONTACT GROUPING
Cancelled NSN5935-00-462-3526 (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 M55339/03-00027 available?
We can source M55339/03-00027 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 M55339/03-00027 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If M55339/03-00027 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 M55339/03-00027?
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 M55339/03-00027?
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.