Rockwell Collins · Electronic Components
370-5455-030
Contact, Electrical
Part Number370-5455-030
ManufacturerRockwell Collins
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-00-517-9389 (NSN)
Federal Item NameCONTACT,ELECTRICAL
Federal Supply Class5999 — Miscellaneous Electrical Components
MaterialCOPPER ALLOY 172 OR COPPER ALLOY 173 CONTACT
Material Document And ClassificatiQQ-B-626,1/2H FED SPEC SINGLE MATERIAL RESPONSE BODY
Surface Treatment Document And ClaMIL-G-45204,TYPE 2,CLASS 00 MIL SPEC 1ST TREATMENT RESPONSE AND MIL-C-14550 MIL SPEC 2ND TREATMENT RESPONSE BODY AND CO
Precious MaterialGOLD
Mounting MethodFORCE FIT
Precious Material And Weight0.005 GOLD GRAINS, TROY
Precious Material And LocationBODY AND CONTACT SURFACES GOLD
Surface TreatmentGOLD AND COPPER CONTACT
Overall Length1.378 INCHES NOMINAL
Voltage Rating In Volts350.0 AC
Cable Entrance Diameter0.068 INCHES NOMINAL
Vendor Part Numbers249-1955-000
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 370-5455-030 available?
We can source 370-5455-030 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 370-5455-030 by Rockwell Collins obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 370-5455-030 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 370-5455-030?
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 370-5455-030?
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.