Tecknit Shielding Systems · Electronic Components
42-81707
Shielding Gasket, Electronic
Part Number42-81707
ManufacturerTecknit Shielding Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-01-545-3047 (NSN)
Federal Item NameSHIELDING GASKET,ELECTRONIC
Federal Supply Class5999 — Miscellaneous Electrical Components
Hole Diameter0.135 INCHES MINIMUM AND 0.145 INCHES MAXIMUM
MaterialALUMINUM ALLOY 5056 EMI/RFI CONDUCTOR
Style DesignatorNON-CIRCULAR WITH SLOTS
Material Document And ClassificatiQQ-A-430 FED SPEC SINGLE MATERIAL RESPONSE EMI/RFI CONDUCTOR
Overall Width0.730 INCHES MINIMUM AND 0.770 INCHES MAXIMUM
Bolt Hole Quantity2
Aperture Length2.171 INCHES MINIMUM AND 2.191 INCHES MAXIMUM
Aperture Width0.360 INCHES MINIMUM AND 0.380 INCHES MAXIMUM
Overall Length2.809 INCHES MINIMUM AND 2.849 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 42-81707 available?
We can source 42-81707 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 42-81707 by Tecknit Shielding Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 42-81707 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 42-81707?
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 42-81707?
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.