U S Army Tank Automotive Command Amsta-Im-Mm · Electronic Components
12379520
Shielding Gasket, Electronic
Part Number12379520
ManufacturerU S Army Tank Automotive Command Amsta-Im-Mm
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-01-447-8802 (NSN)
Federal Item NameSHIELDING GASKET,ELECTRONIC
Federal Supply Class5999 — Miscellaneous Electrical Components
Overall Length7.750 INCHES NOMINAL
Aperture Width2.940 INCHES MINIMUM
MaterialRUBBER SILICONE CLASS Q ENVIRONMENTAL SEAL
Surface TreatmentSILVER EMI/RFI CONDUCTOR
Precious MaterialSILVER
Precious Material And LocationEMI/RFI CONDUCTIVE PARTICLES SILVER
Style DesignatorNON-CIRCULAR
Environmental Protection MaterialAROUND RF SHIELDING GASKET APERTURE
Aperture Length6.250 INCHES MAXIMUM
Largest Bolt Hole Quantity8
Overall Width4.440 INCHES NOMINAL
Vendor Part Numbers89-00209
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 12379520 available?
We can source 12379520 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 12379520 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 12379520 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 12379520?
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 12379520?
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.