Rockwell Collins · Electronic Components
370-2257-000
Connector, Receptacle, Electrical
Part Number370-2257-000
ManufacturerRockwell Collins
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-993-7451 (NSN)
Federal Item NameCONNECTOR,RECEPTACLE,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Overall Width1.109 INCHES NOMINAL
Insert MaterialPLASTIC SINGLE MATING END
Included Contact Quantity90 SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact TypeROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Shell MaterialALUMINUM ALLOY
Unthreaded Mounting Hole Diameter0.144 INCHES NOMINAL
Distance Between Centerlines Of Mo1.000 INCHES NOMINAL
Contact Maximum Current Rating In10.0 SINGLE MATING END SINGLE CONTACT GROUPING
Overall Height1.688 INCHES NOMINAL
Shell Surface TreatmentANODIZE
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 370-2257-000 available?
We can source 370-2257-000 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 370-2257-000 by Rockwell Collins obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 370-2257-000 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 370-2257-000?
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 370-2257-000?
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.