Champion Aerospace · Electronic Components
4687
Retainer, Electrical Shield
Part Number4687
ManufacturerChampion Aerospace
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-00-213-1643 (NSN)
Federal Item NameRETAINER,ELECTRICAL SHIELD
Federal Supply Class5999 — Miscellaneous Electrical Components
Nominal Thread Size0.250 INCHES SINGLE MOUNTING FACILITY
Thread Class2B SINGLE MOUNTING FACILITY
Overall Width5.188 INCHES NOMINAL
Style DesignatorFLANGE HOLD DOWN
Overall Height0.687 INCHES NOMINAL
Thread Quantity Per Inch20 SINGLE MOUNTING FACILITY
Distance Between Mounting Facility5.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
Overall Length5.812 INCHES NOMINAL
Mounting Facility Type And Quantit2 THREADED HOLE(S) SINGLE MOUNTING FACILITY
Accommodated Item Securing DeviceTWIST LOCK
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
Vendor Part Numbers330268AND9
Tube TypeTETRODE
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 4687 available?
We can source 4687 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 4687 by Champion Aerospace obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4687 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 4687?
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 4687?
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.