L3Harris Technologies · Electronic Components
63971-1
Shielding Gasket, Electronic
Part Number63971-1
ManufacturerL3Harris Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-00-406-5001 (NSN)
Federal Item NameSHIELDING GASKET,ELECTRONIC
Federal Supply Class5999 — Miscellaneous Electrical Components
Center To Center Distance Between3.250 INCHES NOMINAL
MaterialNICKEL ALLOY 400 AND RUBBER EMI/RFI CONDUCTOR
Material Document And ClassificatiQQ-N-281 FED SPEC 1ST MATERIAL RESPONSE EMI/RFI CONDUCTOR
Hole Diameter0.218 INCHES NOMINAL
Cross Sectional Thickness0.062 INCHES NOMINAL
Overall Width10.250 INCHES NOMINAL
Overall Length10.250 INCHES NOMINAL
Aperture Length9.120 INCHES NOMINAL
Environmental Protection MaterialTHROUGHOUT RF SHIELDING GASKET
Bolt Hole Quantity12
Outside Edge To Bolt Hole Center D0.250 INCHES NOMINAL
ESD/EMICode A — ESD/EMI sensitive item
ProducttraceabilityNo
Terminal MaterialBrass
RohscompliantYES
Product RangeFASTON
Mounting Hole Dia5.16 mm
IscanonicalY
Tab Size Imperial0.25" x 0.032"
Terminal PlatingTin
Hazardousfalse
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 63971-1 available?
We can source 63971-1 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 63971-1 by L3Harris Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 63971-1 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 63971-1?
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 63971-1?
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.