Northrop Grumman Systems Corporation · Electronic Components
251479
Socket, Plug-In Electronic Compon
Part Number251479
ManufacturerNorthrop Grumman Systems Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-956-2451 (NSN)
Federal Item NameSOCKET,PLUG-IN ELECTRONIC COMPON
Federal Supply Class5935 — Connectors, Electrical
Precious Material And LocationCONTACT SURFACES SILVER
MaterialCOPPER ALLOY 511 CONTACT
Precious Material And Weight0.020 SILVER GRAINS, TROY
Terminal Type And Quantity4 TAB, SOLDER LUG
Accommodated Contact Quantity4
Surface TreatmentSILVER CONTACT
Precious MaterialSILVER
Mounting Hole StyleFOUR MOUNTING HOLES/SLOTS
Mounting Type For Which DesignedCHASSIS
Mounting MethodUNTHREADED HOLE(S)
Polarization TypeCONTACT POSITION
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 251479 available?
We can source 251479 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 251479 by Northrop Grumman Systems Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 251479 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 251479?
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 251479?
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.