Star Cases LLC · Electronic Components
B6620B2
Shielding Gasket, Electronic
Part NumberB6620B2
ManufacturerStar Cases LLC
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-00-489-5073 (NSN)
Federal Item NameSHIELDING GASKET,ELECTRONIC
Federal Supply Class5999 — Miscellaneous Electrical Components
Style DesignatorCIRCULAR
MaterialNICKEL ALLOY 400 EMI/RFI CONDUCTOR
Material Document And ClassificatiASTM-D-1056,GRADE SC-42 ASSN STD SINGLE MATERIAL RESPONSE ENVIRONMENTAL SEAL
Cross Sectional Shape StyleEMI
Outside Diameter17.763 INCHES MINIMUM AND 17.887 INCHES MAXIMUM
Cross Section Outside Diameter0.188 INCHES MINIMUM AND 0.312 INCHES MAXIMUM
Environmental Protection MaterialCENTER
Aperture Diameter17.263 INCHES MINIMUM AND 17.387 INCHES MAXIMUM
Vendor Part Numbers2050-2010-0613, 10557435-2
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 B6620B2 available?
We can source B6620B2 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 B6620B2 by Star Cases LLC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If B6620B2 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 B6620B2?
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 B6620B2?
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.