L3Harris Technologies · Electronic Components
6049-6406
Heat Sink, Electrical
Part Number6049-6406
ManufacturerL3Harris Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-00-497-4309 (NSN)
Federal Item NameHEAT SINK,ELECTRICAL-ELECTRONIC
Federal Supply Class5999 — Miscellaneous Electrical Components
Surface TreatmentCHROMATE
Unthreaded Mounting Hole Diameter0.281 INCHES NOMINAL ALL MOUNTING FACILITIES
MaterialALUMINUM ALLOY
Mounting Facility Type And Quantit6 UNTHREADED HOLE(S) ALL MOUNTING FACILITIES
Surface Treatment Document And ClaMIL-C-5541,TYPE 2,GRADE C MIL SPEC SINGLE TREATMENT RESPONSE
Overall Height1.250 INCHES NOMINAL
Overall Width3.000 INCHES NOMINAL
Overall Length5.120 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 6049-6406 available?
We can source 6049-6406 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 6049-6406 by L3Harris Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 6049-6406 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 6049-6406?
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 6049-6406?
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.