Safran Electronics & Defense, Avionics USA · Electronic Components
351-29862-003
Heat Sink, Electrical
Part Number351-29862-003
ManufacturerSafran Electronics & Defense, Avionics USA
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-01-097-3865 (NSN)
Federal Item NameHEAT SINK,ELECTRICAL-ELECTRONIC
Federal Supply Class5999 — Miscellaneous Electrical Components
Thread Class2B FIRST MOUNTING FACILITY
Nominal Thread Size0.112 INCHES FIRST MOUNTING FACILITY
Overall Width1.120 INCHES NOMINAL
Mounting Facility Type And Quantit4 UNTHREADED HOLE(S) SECOND MOUNTING FACILITY
Overall Height0.812 INCHES NOMINAL
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) FIRST MOUNTING FACILITY
Overall Length6.870 INCHES NOMINAL
Material Document And ClassificatiQQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE
MaterialALUMINUM ALLOY 2024
Unthreaded Mounting Hole Diameter0.144 INCHES NOMINAL SECOND MOUNTING FACILITY
Vendor Part Numbers6133771-3
ESD/EMICode B — 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 351-29862-003 available?
We can source 351-29862-003 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 351-29862-003 by Safran Electronics & Defense, Avionics USA obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 351-29862-003 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 351-29862-003?
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 351-29862-003?
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.