Northrop Grumman Systems · Electronic Components
2051F50ITEM30
Connector, Receptacle, Electrical
Part Number2051F50ITEM30
ManufacturerNorthrop Grumman Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-478-6082 (NSN)
Federal Item NameCONNECTOR,RECEPTACLE,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Distance Between Centerlines Of Mo1.557 INCHES MINIMUM AND 1.567 INCHES MAXIMUM
Contact Position Arrangement Style28-21 SINGLE MATING END
Thread Quantity Per Inch18
Included Contact Quantity37 SINGLE MATING END SINGLE CONTACT GROUPING
ColorOLIVE DRAB
Terminal TypeCRIMP SINGLE MATING END SINGLE CONTACT GROUPING
Overall Width1.969 INCHES MINIMUM AND 2.031 INCHES MAXIMUM
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Connector Locking MethodEXTERNALLY THREADED SHELL
Mating End Quantity1
Polarization MethodKEY, MULTIPLE KEY GROOVE
Vendor Part NumbersJT3402D28-51S
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 2051F50ITEM30 available?
We can source 2051F50ITEM30 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 2051F50ITEM30 by Northrop Grumman Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2051F50ITEM30 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 2051F50ITEM30?
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 2051F50ITEM30?
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.