Rosemount Aerospace · Electronic Components
M87111/04-1A02
Heat Sink, Electrical
Part NumberM87111/04-1A02
ManufacturerRosemount Aerospace
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-01-163-0124 (NSN)
Federal Item NameHEAT SINK,ELECTRICAL-ELECTRONIC
Federal Supply Class5999 — Miscellaneous Electrical Components
ESD/EMICode A — ESD/EMI sensitive item
Mounting Facility Type And Quantit2 THREADED HOLE(S) FIRST MOUNTING FACILITY
Unthreaded Mounting Hole Diameter0.296 INCHES NOMINAL SECOND MOUNTING FACILITY
Nominal Thread Size0.086 INCHES FIRST MOUNTING FACILITY
Overall Height0.290 INCHES NOMINAL
MaterialALUMINUM ALLOY
Overall Diameter0.750 INCHES NOMINAL
Surface TreatmentANODIZE
Test Data Document81349-MIL-H-87111 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DA
Cancelled NSN5999-00-863-1670 (cancelled)
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 M87111/04-1A02 available?
We can source M87111/04-1A02 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 M87111/04-1A02 by Rosemount Aerospace obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If M87111/04-1A02 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 M87111/04-1A02?
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 M87111/04-1A02?
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.