Northrop Grumman Systems · Electronic Components
903203-178
Connector Body, Receptacle, Electr
Part Number903203-178
ManufacturerNorthrop Grumman Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-111-7209 (NSN)
Federal Item NameCONNECTOR BODY,RECEPTACLE,ELECTR
Federal Supply Class5935 — Connectors, Electrical
Distance Between Centerlines Of Mo1.375 INCHES NOMINAL1.375 INCHES NOMINAL
Overall Height1.703 INCHES MAXIMUM1.703 INCHES MAXIMUM
Unthreaded Mounting Hole Diameter0.147 INCHES NOMINAL0.147 INCHES NOMINAL
Mating End Quantity11
Insert Position In Deg126.0126.0
Contact Position Arrangement Style24-35 SINGLE MATING END24-35 SINGLE MATING END
Connector Locking MethodBAYONET PINBAYONET PIN
Shell Surface TreatmentCADMIUMCADMIUM
Center To Center Distance Between1.375 INCHES NOMINAL1.375 INCHES NOMINAL
Shell TypeSOLIDSOLID
Distance From Mounting Shoulder To0.447 INCHES NOMINAL0.447 INCHES NOMINAL
Vendor Part NumbersKJ5E24B35PC
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 903203-178 available?
We can source 903203-178 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 903203-178 by Northrop Grumman Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 903203-178 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 903203-178?
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 903203-178?
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.