Textron Systems · Electronic Components
59822-90290
Heat Sink, Electrical
Part Number59822-90290
ManufacturerTextron Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-01-418-5370 (NSN)
Federal Item NameHEAT SINK,ELECTRICAL-ELECTRONIC
Federal Supply Class5999 — Miscellaneous Electrical Components
Overall Width1.763 INCHES MINIMUM AND 1.797 INCHES MAXIMUM
Mounting Facility Type And Quantit1 UNTHREADED HOLE(S) FIRST MOUNTING FACILITY
Surface Treatment Document And ClaMIL-A-8625 TYPE II MIL SPEC SINGLE TREATMENT RESPONSE
Unthreaded Mounting Hole Diameter0.156 INCHES NOMINAL SECOND MOUNTING FACILITY
Surface TreatmentANODIZE
MaterialALUMINUM
Body StyleBOARD MOUNTED
Overall Height0.500 INCHES NOMINAL
Overall Length1.763 INCHES MINIMUM AND 1.797 INCHES MAXIMUM
Accommodated Device Mounting Hole2
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 59822-90290 available?
We can source 59822-90290 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 59822-90290 by Textron Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 59822-90290 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 59822-90290?
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 59822-90290?
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.