Northrop Grumman Systems Corporation · Electronic Components
989C755K74
Connector, Plug, Electrical
Part Number989C755K74
ManufacturerNorthrop Grumman Systems Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-010-1099 (NSN)
Federal Item NameCONNECTOR,PLUG,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Thread Class2B
Mating End Quantity1
Overall Diameter2.209 INCHES MAXIMUM
Contact Maximum Dc Voltage Rating1250.0 SINGLE MATING END ALL CONTACT GROUPINGS
Included Contact Quantity4 SINGLE MATING END SECOND CONTACT GROUPING
Insert MaterialRUBBER SINGLE MATING END
Thread Series DesignatorUNS
Shell MaterialALUMINUM ALLOY
Nominal Thread Length0.719 INCHES
Shell Surface TreatmentCADMIUM AND CHROMATE
Insert Position In Deg0.0
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 989C755K74 available?
We can source 989C755K74 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 989C755K74 by Northrop Grumman Systems Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 989C755K74 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 989C755K74?
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 989C755K74?
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.