Northrop Grumman Systems · Electronic Components
168721-046
Connector, Receptacle, Electrical
Part Number168721-046
ManufacturerNorthrop Grumman Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-203-8059 (NSN)
Federal Item NameCONNECTOR,RECEPTACLE,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Connector Locking MethodJACKSCREW-SOCKET
Contact Position Arrangement Style20 20-20 SINGLE MATING END
Contact MaterialCOPPER ALLOY SINGLE MATING END FIRST CONTACT GROUPING
Contact RemovabilityREMOVABLE SINGLE MATING END FIRST CONTACT GROUPING
Included Contact Quantity9 SINGLE MATING END FIRST CONTACT GROUPING
Terminal TypeCRIMP SINGLE MATING END FIRST CONTACT GROUPING
Thread Class2A AND 2B
Insert MaterialPLASTIC DIALLYL PHTHALATE SINGLE MATING END
Terminal LocationBACK SINGLE MATING END FIRST CONTACT GROUPING
Thread Quantity Per Inch32 AND 40
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
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 168721-046 available?
We can source 168721-046 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 168721-046 by Northrop Grumman Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 168721-046 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 168721-046?
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 168721-046?
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.