Amphenol · Electronic Components
83-1SP
CONN COAX PLUG
Part Number83-1SP
ManufacturerAmphenol
AvailabilityIn stock — ships fast
Specifications
NSN5935-00-201-2772 (NSN)
Federal Item NameCONNECTOR,PLUG,ELECTRICAL
Overall Length1.500 INCHES NOMINAL
Overall Diameter0.688 INCHES NOMINAL
Special FeaturesNO CONSTANT IMPEDANCE RATING FOR RF TYPE CONTACTS
Nominal Thread Size0.625 INCHES
Included Contact Quantity1 SINGLE MATING END SINGLE CONTACT GROUPING
Thread Series DesignatorUNEF
Included Contact TypeCOAXIAL PIN SINGLE MATING END SINGLE CONTACT GROUPING
Insert MaterialPLASTIC SINGLE MATING END
Shell MaterialCOPPER ALLOY
Connector Locking MethodINTERNALLY THREADED COUPLING NUT
Federal Supply Class5935 — Connectors, Electrical
Threaded Device TypeCOUPLING FACILITY
Cable Entrance Diameter0.420 INCHES MAXIMUM
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 83-1SP in stock?
Yes — 83-1SP is in our stock database. Request a quote for current pricing and lead time.
Is 83-1SP by Amphenol obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 83-1SP 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 83-1SP?
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 83-1SP?
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.