Northrop Grumman Systems · Electronic Components
656780-0098
Shielding Gasket, Electronic
Part Number656780-0098
ManufacturerNorthrop Grumman Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-00-754-7537 (NSN)
Federal Item NameSHIELDING GASKET,ELECTRONIC
Federal Supply Class5999 — Miscellaneous Electrical Components
Bolt Hole Quantity10
Center To Center Distance Between0.750 INCHES NOMINAL
Cross Sectional Thickness0.062 INCHES NOMINAL
Overall Length6.500 INCHES NOMINAL
Outside Edge To Bolt Hole Center D0.250 INCHES NOMINAL
Inside Corner Radius0.125 INCHES NOMINAL
Aperture Length5.500 INCHES NOMINAL
Overall Width3.000 INCHES NOMINAL
Hole Diameter0.143 INCHES MINIMUM AND 0.149 INCHES MAXIMUM
Aperture Width1.500 INCHES NOMINAL
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 656780-0098 available?
We can source 656780-0098 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 656780-0098 by Northrop Grumman Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 656780-0098 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 656780-0098?
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 656780-0098?
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.