The Boeing Company · Electronic Components
3958563-1
Retainer, Electrical Shield
Part Number3958563-1
ManufacturerThe Boeing Company
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-01-025-6228 (NSN)
Federal Item NameRETAINER,ELECTRICAL SHIELD
Federal Supply Class5999 — Miscellaneous Electrical Components
Overall Diameter0.937 INCHES NOMINAL
Mounting Slot Width0.500 INCHES NOMINAL SINGLE MOUNTING FACILITY
Mounting Slot Length0.750 INCHES NOMINAL SINGLE MOUNTING FACILITY
MaterialRUBBER
Mounting Facility Type And Quantit1 SLOT SINGLE MOUNTING FACILITY
Style DesignatorCYLINDRICAL
Overall Length0.750 INCHES NOMINAL
ESD/EMICode A — 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 3958563-1 available?
We can source 3958563-1 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 3958563-1 by The Boeing Company obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 3958563-1 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 3958563-1?
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 3958563-1?
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.