Navy, United States Department Of The Spawar · Electronic Components
74E2N755
Heat Sink, Electrical
Part Number74E2N755
ManufacturerNavy, United States Department Of The Spawar
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-01-399-4476 (NSN)
Federal Item NameHEAT SINK,ELECTRICAL-ELECTRONIC
Federal Supply Class5999 — Miscellaneous Electrical Components
Overall Width4.000 INCHES NOMINAL
Mounting Facility Type And Quantit8 UNTHREADED HOLE(S) ALL MOUNTING FACILITIES
Accommodated Device Mounting Hole8
MaterialALUMINUM ALLOY 5052
Surface TreatmentANODIZE
Unthreaded Mounting Hole Diameter0.203 INCHES NOMINAL SINGLE MOUNTING FACILITY
Overall Length2.990 INCHES NOMINAL
Body StyleHORIZONTALLY MOUNTED
Overall Height0.660 INCHES NOMINAL
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 74E2N755 available?
We can source 74E2N755 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 74E2N755 by Navy, United States Department Of The Spawar obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 74E2N755 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 74E2N755?
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 74E2N755?
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.