Naval Sea Systems Command · Electronic Components
5551049
Shielding Gasket, Electronic
Part Number5551049
ManufacturerNaval Sea Systems Command
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-01-240-8048 (NSN)
Federal Item NameSHIELDING GASKET,ELECTRONIC
Federal Supply Class5999 — Miscellaneous Electrical Components
Overall Width0.480 INCHES NOMINAL
Center To Center Distance Between1.562 INCHES NOMINAL
MaterialNICKEL EMI/RFI CONDUCTOR
Side Radius0.120 INCHES NOMINAL
Style DesignatorNON-CIRCULAR
Material Document And ClassificatiQQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE EMI/RFI CONDUCTOR
Overall Length1.800 INCHES NOMINAL
Cross Sectional Thickness0.032 INCHES NOMINAL
Hole Diameter0.107 INCHES MINIMUM AND 0.111 INCHES MAXIMUM
Cross Sectional Shape StyleMETAL AND SYNTHETIC RUBBER
Environmental Protection MaterialTHROUGHOUT RF SHIELDING GASKET
Vendor Part Numbers2816-62-2
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 5551049 available?
We can source 5551049 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 5551049 by Naval Sea Systems Command obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 5551049 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 5551049?
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 5551049?
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.