GE Aviation Systems · Electronic Components
710558
Heat Sink, Electrical
Part Number710558
ManufacturerGE Aviation Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-01-377-0109 (NSN)
Federal Item NameHEAT SINK,ELECTRICAL-ELECTRONIC
Federal Supply Class5999 — Miscellaneous Electrical Components
MaterialALUMINUM ALLOY
Unthreaded Mounting Hole Diameter0.375 INCHES NOMINAL THIRD MOUNTING FACILITY
Overall Length7.720 INCHES NOMINAL
Mounting Facility Type And Quantit4 UNTHREADED HOLE(S) THIRD MOUNTING FACILITY
Material Document And ClassificatiQQ-A-250/8 FED SPEC SINGLE MATERIAL RESPONSE
Surface TreatmentCHROMATE
Features ProvidedSPECIAL MARKING
Overall Height0.560 INCHES NOMINAL
Overall Width2.560 INCHES NOMINAL
Surface Treatment Document And ClaMIL-C-5541, CLASS 1A MIL SPEC SINGLE TREATMENT RESPONSE
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 710558 available?
We can source 710558 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 710558 by GE Aviation Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 710558 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 710558?
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 710558?
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.