Cooper Interconnect · Electronic Components
1990-0051-0000
Connector, Receptacle, Electrical
Part Number1990-0051-0000
ManufacturerCooper Interconnect
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-300-2077 (NSN)
Federal Item NameCONNECTOR,RECEPTACLE,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Mounting Facility Thickness0.375 INCHES MAXIMUM
Overall Height1.994 INCHES MINIMUM AND 2.078 INCHES MAXIMUM
Mating End Quantity1
Distance From Mounting Shoulder To2.875 INCHES NOMINAL
Body StyleSTRAIGHT SHAPE, POWER TYPE
Overall Width3.438 INCHES MINIMUM AND 4.562 INCHES MAXIMUM
Distance Between Centerlines Of Mo3.750 INCHES NOMINAL
Overall Length3.500 INCHES MINIMUM AND 3.625 INCHES MAXIMUM
Center To Center Distance Between0.250 INCHES NOMINAL
Vendor Part NumbersAN2552-3A
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 1990-0051-0000 available?
We can source 1990-0051-0000 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 1990-0051-0000 by Cooper Interconnect obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1990-0051-0000 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 1990-0051-0000?
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 1990-0051-0000?
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.