Parker-Hannifin Corporation · Electronic Components
17579-4
Shielding Gasket, Electronic
Part Number17579-4
ManufacturerParker-Hannifin Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-01-042-5726 (NSN)
Federal Item NameSHIELDING GASKET,ELECTRONIC
Federal Supply Class5999 — Miscellaneous Electrical Components
Aperture Diameter0.938 INCHES MINIMUM AND 0.958 INCHES MAXIMUM
Precious MaterialSILVER
Style DesignatorNON-CIRCULAR
MaterialSILVER EMI/RFI CONDUCTOR
Cross Sectional Shape StyleWIRE AND COMPOSITION
Precious Material And LocationTHR0UGHOUT RF SHIELDING GASKET SILVER
Outside Edge To Bolt Hole Center D0.140 INCHES MINIMUM AND 0.143 INCHES MAXIMUM
Center To Center Distance Between0.906 INCHES MINIMUM AND 0.916 INCHES MAXIMUM
Bolt Hole Quantity4
Hole Diameter0.141 INCHES MINIMUM AND 0.156 INCHES MAXIMUM
Cross Sectional Height0.032 INCHES NOMINAL
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 17579-4 available?
We can source 17579-4 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 17579-4 by Parker-Hannifin Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 17579-4 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 17579-4?
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 17579-4?
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.