Raytheon · Electronic Components
443959-1
Shielding Gasket, Electronic
Part Number443959-1
ManufacturerRaytheon
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-01-114-3592 (NSN)
Federal Item NameSHIELDING GASKET,ELECTRONIC
Federal Supply Class5999 — Miscellaneous Electrical Components
Hole Diameter0.139 INCHES MINIMUM AND 0.149 INCHES MAXIMUM
Aperture Diameter0.928 INCHES MINIMUM AND 0.948 INCHES MAXIMUM
Center To Center Distance Between0.906 INCHES NOMINAL
Outside Corner Bevel Length Along0.100 INCHES NOMINAL
Overall Width1.250 INCHES NOMINAL
Outside Edge To Bolt Hole Center D0.172 INCHES NOMINAL
Bolt Hole Quantity4
Overall Length1.250 INCHES NOMINAL
Vendor Part Numbers42-90117
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 443959-1 available?
We can source 443959-1 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 443959-1 by Raytheon obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 443959-1 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 443959-1?
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 443959-1?
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.