Naval Sea Systems Command · Electronic Components
6627610
Heat Sink-Insulator
Part Number6627610
ManufacturerNaval Sea Systems Command
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-01-406-2884 (NSN)
Federal Item NameHEAT SINK-INSULATOR
Federal Supply Class5999 — Miscellaneous Electrical Components
Overall Height0.013 INCHES MINIMUM AND 0.013 INCHES MINIMUM AND 0.017 INCHES MAXIMUM0.017 INCHES MAXIMUM
Unthreaded Mounting Hole Diameter0.250 INCHES NOMINAL SINGLE MOUNTING FACILITY
MaterialIRON ALLOY AND PLASTIC SILICONE
Overall Length22.812 INCHES MINIMUM AND 22.812 INCHES MINIMUM AND 22.948 INCHES MAXIMUM22.948 INCHES MAXIMUM
Overall Width4.750 INCHES NOMINAL4.750 INCHES NOMINAL
Mounting Facility Type And Quantit4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Vendor Part Numbers16-21059A
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 6627610 available?
We can source 6627610 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 6627610 by Naval Sea Systems Command obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 6627610 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 6627610?
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 6627610?
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.