U S Army Tank Automotive Command Amsta-Im-Mm · Electronic Components
12358263
Shielding Gasket, Electronic
Part Number12358263
ManufacturerU S Army Tank Automotive Command Amsta-Im-Mm
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-01-423-5250 (NSN)
Federal Item NameSHIELDING GASKET,ELECTRONIC
Federal Supply Class5999 — Miscellaneous Electrical Components
Bolt Circle Diameter8.375 INCHES NOMINAL
Cross Sectional Shape StyleEMI
Precious Material And LocationSILVER COATED ALUMINUM PARTICLES THROUGHOUT GASKET SILVER
MaterialSILICONE AND SILVER AND ALUMINUM EMI/RFI CONDUCTOR
Style DesignatorCIRCULAR
Hole Diameter0.245 INCHES MINIMUM AND 0.285 INCHES MAXIMUM
Material Document And ClassificatiMIL-G-83528 TYPE B MIL SPEC SINGLE MATERIAL RESPONSE EMI/RFI CONDUCTOR
Precious MaterialSILVER
Bolt Hole Quantity6
Aperture Diameter6.940 INCHES MINIMUM AND 7.060 INCHES MAXIMUM
Outside Diameter9.060 INCHES MINIMUM AND 9.180 INCHES MAXIMUM
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 12358263 available?
We can source 12358263 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 12358263 by U S Army Tank Automotive Command Amsta-Im-Mm obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 12358263 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 12358263?
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 12358263?
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.