Northrop Grumman Systems Corporation · Electronic Components
903236-4
Contact, Electrical
Part Number903236-4
ManufacturerNorthrop Grumman Systems Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-01-027-3471 (NSN)
Federal Item NameCONTACT,ELECTRICAL
Federal Supply Class5999 — Miscellaneous Electrical Components
Pin Diameter0.077 INCHES NOMINAL
Mounting MethodSNAP LOCK
Cable Entrance Diameter0.056 INCHES NOMINAL
Pin Accommodation Length0.503 INCHES NOMINAL
Pin Accommodation Diameter0.025 INCHES NOMINAL
Material Document And ClassificatiQQ-C-533,T-H FED SPEC SINGLE MATERIAL RESPONSE BODY AND CONTACT
Retention Groove Diameter0.118 INCHES NOMINAL
Style DesignatorPIN CENTER CONTACT
Precious Material And LocationEXTERNAL SURFACE GOLD
Surface Treatment Document And ClaMIL-G-45204,TY 2,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE CONTACT
Surface TreatmentGOLD BODY
Vendor Part NumbersD-602-55
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 903236-4 available?
We can source 903236-4 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 903236-4 by Northrop Grumman Systems Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 903236-4 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 903236-4?
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 903236-4?
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.