MIL-SPEC · Electronic Components
6012477-4
Part Number6012477-4
ManufacturerMIL-SPEC
AvailabilityIn stock — ships fast
Specifications
NSN5999-01-332-6534 (NSN)
Federal Item NameSHIELDING GASKET,ELECTRONIC
MaterialSTEEL EMI/RFI CONDUCTOR
Surface TreatmentCOPPER AND TIN EMI/RFI CONDUCTOR
Style DesignatorCIRCULAR
Surface Treatment Document And ClaASTM-B-277 NATIONAL SPEC 1ST TREATMENT RESPONSE AND ASTM-B-33 NATIONAL SPEC 2ND TREATMENT RESPONSE EMI/RFI CONDUCTOR
Cross Sectional Shape StyleEMI
Cross Sectional Height0.020 INCHES MINIMUM AND 0.060 INCHES MAXIMUM
Aperture Diameter0.355 INCHES MINIMUM AND 0.395 INCHES MAXIMUM
Outside Diameter0.790 INCHES MINIMUM AND 0.830 INCHES MAXIMUM
Federal Supply Class5999 — Miscellaneous Electrical And Electronic Components
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 6012477-4 in stock?
Yes — 6012477-4 is in our stock database. Request a quote for current pricing and lead time.
Is 6012477-4 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 6012477-4 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 6012477-4?
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 6012477-4?
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.