Northrop Grumman Support Services Corp. · Electronic Components
1JC4837H09
Retainer, Electrical Connector
Part Number1JC4837H09
ManufacturerNorthrop Grumman Support Services Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-472-0676 (NSN)
Federal Item NameRETAINER,ELECTRICAL CONNECTOR
Federal Supply Class5935 — Connectors, Electrical
Surface TreatmentCADMIUM
Overall Length0.640 INCHES MINIMUM AND 0.672 INCHES MAXIMUM
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
Mounting Stud Length0.405 INCHES NOMINAL SINGLE MOUNTING FACILITY
MaterialSTEEL COMP 1050
Material Document And ClassificatiFED STD 66 FED STD SINGLE MATERIAL RESPONSE
Thread Class2A SINGLE MOUNTING FACILITY
Nominal Thread Size0.112 INCHES SINGLE MOUNTING FACILITY
Accommodated Item Securing DeviceSPRING CLIP
Overall Height0.211 INCHES MINIMUM AND 0.215 INCHES MAXIMUM
Overall Width0.172 INCHES MINIMUM AND 0.204 INCHES MAXIMUM
Vendor Part NumbersD20420-3
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 1JC4837H09 available?
We can source 1JC4837H09 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 1JC4837H09 by Northrop Grumman Support Services Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1JC4837H09 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 1JC4837H09?
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 1JC4837H09?
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.