General Dynamics-OTS · Electronic Components
157D3325
Shielding Gasket, Electronic
Part Number157D3325
ManufacturerGeneral Dynamics-OTS
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-01-311-1286 (NSN)
Federal Item NameSHIELDING GASKET,ELECTRONIC
Federal Supply Class5999 — Miscellaneous Electrical Components
MaterialNICKEL EMI/RFI CONDUCTOR
Style DesignatorNON-CIRCULAR
Center To Center Distance Between2.050 INCHES NOMINAL
Outside Edge To Bolt Hole Center D0.270 INCHES NOMINAL
Aperture Width9.940 INCHES NOMINAL
Environmental Protection MaterialTHROUGHOUT RF SHIELDING GASKET
Cross Sectional Shape StyleEMI
Hole Diameter0.315 INCHES NOMINAL
Bolt Hole Quantity20
Inside Corner Radius0.180 INCHES NOMINAL
Aperture Length10.940 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 157D3325 available?
We can source 157D3325 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 157D3325 by General Dynamics-OTS obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 157D3325 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 157D3325?
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 157D3325?
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.