Telemechanics · Electronic Components
521391599
Connector, Plug, Electrical
Part Number521391599
ManufacturerTelemechanics
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-650-3237 (NSN)
Federal Item NameCONNECTOR,PLUG,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Included Contact Quantity2 SINGLE MATING END FIRST CONTACT GROUPING
Contact MaterialSTEEL SINGLE MATING END ALL CONTACT GROUPINGS
Contact Position Arrangement Style"3,5-15" SINGLE MATING END
Terminal LocationBACK SINGLE MATING END ALL CONTACT GROUPINGS
Connector Locking MethodFRICTION
Insert MaterialPLASTIC SINGLE MATING END
Connector Cable Strain Relief MethCABLE CLAMP
Terminal TypeSCREW SINGLE MATING END ALL CONTACT GROUPINGS
Polarization MethodCONTACT
Contact RemovabilityNONREMOVABLE SINGLE MATING END ALL CONTACT GROUPINGS
Overall Height2.531 INCHES NOMINAL
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 521391599 available?
We can source 521391599 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 521391599 by Telemechanics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 521391599 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 521391599?
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 521391599?
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.