Raytheon · Electronic Components
435531-801
Heat Sink, Electrical
Part Number435531-801
ManufacturerRaytheon
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-01-330-3044 (NSN)
Federal Item NameHEAT SINK,ELECTRICAL-ELECTRONIC
Federal Supply Class5999 — Miscellaneous Electrical Components
Thread Class2B FIRST MOUNTING FACILITY
MaterialALUMINUM ALLOY
Surface Treatment Document And ClaMIL-C-5541,CLASS 1A MIL SPEC SINGLE TREATMENT RESPONSE
Mounting Facility Type And Quantit10 THREADED HOLE(S) FIRST MOUNTING FACILITY
Unthreaded Mounting Hole Diameter0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM SECOND MOUNTING FACILITY
Surface TreatmentCHROMATE
Nominal Thread Size0.112 INCHES FIRST MOUNTING FACILITY
Material Document And ClassificatiQQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE
Overall Width2.745 INCHES MINIMUM AND 2.755 INCHES MAXIMUM
Overall Height0.878 INCHES MINIMUM AND 0.898 INCHES MAXIMUM
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) FIRST MOUNTING FACILITY
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 435531-801 available?
We can source 435531-801 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 435531-801 by Raytheon obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 435531-801 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 435531-801?
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 435531-801?
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.