B.C. Systems Inc. · Electronic Components
821-461-2
Shielding Gasket, Electronic
Part Number821-461-2
ManufacturerB.C. Systems Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-01-165-2802 (NSN)
Federal Item NameSHIELDING GASKET,ELECTRONIC
Federal Supply Class5999 — Miscellaneous Electrical Components
MaterialRUBBER SILICONE CLASS Q ENVIRONMENTAL SEAL
Material Document And ClassificatiZZ-R-765,CLASS 2B,GRADE 50 FED SPEC SINGLE MATERIAL RESPONSE ENVIRONMENTAL SEAL
Style DesignatorNON-CIRCULAR
Overall Length18.530 INCHES NOMINAL
Cross Sectional Shape StyleEMI
Outside Edge To Bolt Hole Center D0.515 INCHES NOMINAL
Environmental Protection MaterialTHROUGHOUT RF SHIELDING GASKET
Cross Sectional Height0.020 INCHES NOMINAL
Bolt Hole Quantity6
Temp Rating-62.0 CELSIUS AND 260.0 CELSIUS
Bolt Hole Centerline To Nearest Ed0.218 INCHES NOMINAL
Vendor Part Numbers5248-732
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 821-461-2 available?
We can source 821-461-2 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 821-461-2 by B.C. Systems Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 821-461-2 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 821-461-2?
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 821-461-2?
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.