Raytheon Co ESD Long Island Div · Electronic Components
04MG012-1
Shielding Gasket, Electronic
Part Number04MG012-1
ManufacturerRaytheon Co ESD Long Island Div
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-01-399-3276 (NSN)
Federal Item NameSHIELDING GASKET,ELECTRONIC
Federal Supply Class5999 — Miscellaneous Electrical Components
Overall Width0.447 INCHES MINIMUM AND 0.467 INCHES MAXIMUM
Aperture Width0.447 INCHES MINIMUM AND 0.467 INCHES MAXIMUM
Aperture Length0.817 INCHES MINIMUM AND 0.837 INCHES MAXIMUM
Outside Corner Radius0.032 INCHES MINIMUM AND 0.042 INCHES MAXIMUM
Surface TreatmentSILVER EMI/RFI CONDUCTOR
Surface Treatment Document And ClaMIL-G-83528 TYPE D MIL SPEC 1ST TREATMENT RESPONSE EMI/RFI CONDUCTOR
Style DesignatorNON-CIRCULAR
MaterialRUBBER FLUOROSILICONE CLASS FQ ENVIRONMENTAL SEAL
Cross Sectional Shape StyleEMI
Overall Length0.972 INCHES MINIMUM AND 0.982 INCHES MAXIMUM
Cross Section Outside Diameter0.075 INCHES NOMINAL
Vendor Part Numbers890207, 19-12-4310-1287, M00827075 L6411
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 04MG012-1 available?
We can source 04MG012-1 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 04MG012-1 by Raytheon Co ESD Long Island Div obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 04MG012-1 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 04MG012-1?
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 04MG012-1?
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.