L3Harris Technologies · Electronic Components
G230318
Heat Sink, Electrical
Part NumberG230318
ManufacturerL3Harris Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-01-074-1785 (NSN)
Federal Item NameHEAT SINK,ELECTRICAL-ELECTRONIC
Federal Supply Class5999 — Miscellaneous Electrical Components
Unthreaded Mounting Hole Diameter0.156 INCHES NOMINAL FOURTH MOUNTING FACILITY
MaterialALUMINUM ALLOY 5052
Mounting Facility Type And Quantit4 UNTHREADED HOLE(S) THIRD MOUNTING FACILITY
Surface TreatmentCHROMATE
Material Document And ClassificatiQQ-A-430,ALLOY 5052-H32 FED SPEC SINGLE MATERIAL RESPONSE
Body StyleRECTANGULAR
Overall Height0.500 INCHES NOMINAL
Overall Length6.000 INCHES NOMINAL
Overall Width2.500 INCHES NOMINAL
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 G230318 available?
We can source G230318 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 G230318 by L3Harris Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If G230318 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 G230318?
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 G230318?
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.