Raytheon · Electronic Components
478787-3
Mounting Pad, Electrical
Part Number478787-3
ManufacturerRaytheon
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-01-200-8103 (NSN)
Federal Item NameMOUNTING PAD,ELECTRICAL-ELECTRON
Federal Supply Class5999 — Miscellaneous Electrical Components
MaterialPLASTIC DIALLYL PHTHALATE MINERAL FILLED
Material Document And ClassificatiMIL-M-14,TYPE SDG MIL SPEC SINGLE MATERIAL RESPONSE
Mounting Facility Type And Quantit1 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Unthreaded Mounting Hole Diameter0.250 INCHES NOMINAL SINGLE MOUNTING FACILITY
Accommodated Device Mounting Hole1
Overall Diameter0.430 INCHES NOMINAL
Body StyleDISK
ColorBLACK
Overall Height0.150 INCHES NOMINAL
Vendor Part Numbers7717-224DAP
Cancelled NSN5961-01-181-5712 (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 478787-3 available?
We can source 478787-3 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 478787-3 by Raytheon obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 478787-3 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 478787-3?
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 478787-3?
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.