Northrop Grumman Systems · Electronic Components
989C638H13
Shielding Gasket, Electronic
Part Number989C638H13
ManufacturerNorthrop Grumman Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-01-077-2865 (NSN)
Federal Item NameSHIELDING GASKET,ELECTRONIC
Federal Supply Class5999 — Miscellaneous Electrical Components
Environmental Protection MaterialAROUND RF SHIELDING GASKET OUTER PERIMETER
MaterialNICKEL ALLOY 400 AND NICKEL ALLOY R-405 EMI/RFI CONDUCTOR
Material Document And ClassificatiMIL-R-6130B,TYPE 2,GRADE A MIL SPEC SINGLE MATERIAL RESPONSE ENVIRONMENTAL SEAL
Style DesignatorNON-CIRCULAR
Outside Edge To Bolt Hole Center D2.000 INCHES NOMINAL
Center To Center Distance Between3.250 INCHES NOMINAL
Outside Corner Radius0.500 INCHES NOMINAL
Overall Width13.750 INCHES NOMINAL
Aperture Length20.300 INCHES NOMINAL
Hole Diameter0.272 INCHES NOMINAL
Overall Length21.300 INCHES NOMINAL
Vendor Part Numbers44-90349, 03-0101-9716
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 989C638H13 available?
We can source 989C638H13 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 989C638H13 by Northrop Grumman Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 989C638H13 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 989C638H13?
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 989C638H13?
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.