Stewart-Warner · Electronic Components
564331
Insulator, Bushing
Part Number564331
ManufacturerStewart-Warner
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-00-284-8512 (NSN)
Federal Item NameINSULATOR,BUSHING
Federal Supply Class5970 — Electrical Insulators
Shank Outside Diameter0.484 INCHES NOMINAL
First Key Thickness0.070 INCHES NOMINAL
First Key Depth0.156 INCHES NOMINAL
Second Key Thickness0.093 INCHES NOMINAL
Second Key Width0.838 INCHES NOMINAL
Shank Height0.375 INCHES NOMINAL
Second Key Depth0.062 INCHES NOMINAL
First Key Width0.210 INCHES NOMINAL
Style DesignatorSHOULDER
Inside Diameter0.152 INCHES NOMINAL
Identification Code ColorWHITE
Vendor Part Numbers8A855, 94G446, 7891850PT1
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 564331 available?
We can source 564331 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 564331 by Stewart-Warner obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 564331 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 564331?
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 564331?
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.