Boyd Laconia · Electronic Components
1887-58F00000
Heat Sink-Insulator
Part Number1887-58F00000
ManufacturerBoyd Laconia
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-01-358-1031 (NSN)
Federal Item NameHEAT SINK-INSULATOR
Federal Supply Class5999 — Miscellaneous Electrical Components
MaterialRUBBER SILICONE CLASS Q
Overall Height0.009 INCHES NOMINAL0.009 INCHES NOMINAL
Mounting Facility Type And Quantit1 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Unthreaded Mounting Hole Diameter0.125 INCHES NOMINAL SINGLE MOUNTING FACILITY
Overall Length0.750 INCHES NOMINAL0.750 INCHES NOMINAL
Overall Width0.600 INCHES NOMINAL0.600 INCHES NOMINAL
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 1887-58F00000 available?
We can source 1887-58F00000 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 1887-58F00000 by Boyd Laconia obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1887-58F00000 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 1887-58F00000?
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 1887-58F00000?
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.