Northrop Grumman Systems · Electronic Components
05A070W301A56
Connector, Receptacle, Electrical
Part Number05A070W301A56
ManufacturerNorthrop Grumman Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-338-1757 (NSN)
Federal Item NameCONNECTOR,RECEPTACLE,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Included Contact Quantity24 SECOND MATING END SECOND CONTACT GROUPING
Shell TypeSOLID
Guide Design And LocationHEXAGON SHAPE MALE POST LEFT-HAND AND HEXAGON SHAPE MALE POST CENTER AND HEXAGON SHAPE MALE POST RIGHT-HAND AT 12:00 O
Overall Height5.150 INCHES MINIMUM AND 5.170 INCHES MAXIMUM
Contact MaterialCOPPER ALLOY ALL MATING ENDS ALL CONTACT GROUPINGS
Unthreaded Mounting Hole Diameter0.146 INCHES MINIMUM AND 0.156 INCHES MAXIMUM
Included Contact TypeROUND PIN SECOND MATING END SECOND CONTACT GROUPING
Terminal TypeCRIMP ALL MATING ENDS ALL CONTACT GROUPINGS
Polarization Method3 POLARIZATION POSTS
Overall Width3.545 INCHES MINIMUM AND 3.565 INCHES MAXIMUM
Center To Center Distance Between4.728 INCHES NOMINAL
Vendor Part Numbers2-213018-0, BKW4E301-0056, 600070W301A56
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 05A070W301A56 available?
We can source 05A070W301A56 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 05A070W301A56 by Northrop Grumman Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 05A070W301A56 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 05A070W301A56?
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 05A070W301A56?
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.