Laird Technologies · Electronic Components
8516-0121-56
Shielding Gasket, Electronic
Part Number8516-0121-56
ManufacturerLaird Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-01-514-7125 (NSN)
Federal Item NameSHIELDING GASKET,ELECTRONIC
Federal Supply Class5999 — Miscellaneous Electrical Components
Center To Center Distance Between0.896 INCHES MINIMUM AND 0.916 INCHES MAXIMUM
ColorGRAY/GREY
Bolt Hole Diameter0.122 INCHES MINIMUM AND 0.138 INCHES MAXIMUM
Style DesignatorNON-CIRCULAR
Material Document And ClassificatiQQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE EMI/RFI CONDUCTOR
MaterialSILICONE ENVIRONMENTAL SEAL
Overall Width1.105 INCHES MINIMUM AND 1.145 INCHES MAXIMUM
Bolt Hole Quantity4
Overall Height0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM
Overall Length1.105 INCHES MINIMUM AND 1.145 INCHES MAXIMUM
Aperture Diameter0.865 INCHES MINIMUM AND 0.916 INCHES MAXIMUM
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 8516-0121-56 available?
We can source 8516-0121-56 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 8516-0121-56 by Laird Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 8516-0121-56 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 8516-0121-56?
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 8516-0121-56?
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.