General Motors · Electronic Components
6526859
Insulator, Bushing
Part Number6526859
ManufacturerGeneral Motors
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-00-539-6301 (NSN)
Federal Item NameINSULATOR,BUSHING
Federal Supply Class5970 — Electrical Insulators
Material Document And ClassificatiPLASTIC, NO. 1-60010, AERO PRODUCTS, DIV OF GENERAL MOTORS CORP MFR REF SINGLE MATERIAL RESPONSE OVERALL
Style DesignatorSTEPPED, ROUND
MaterialPLASTIC OVERALL
Second Step Diameter0.477 INCHES NOMINAL
Second Step Height0.225 INCHES NOMINAL
First Step Height0.075 INCHES NOMINAL
First Step Diameter0.820 INCHES NOMINAL
Flange Thickness0.090 INCHES NOMINAL
Outside Diameter0.380 INCHES NOMINAL
Inside Diameter1.000 INCHES NOMINAL
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 6526859 available?
We can source 6526859 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 6526859 by General Motors obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 6526859 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 6526859?
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 6526859?
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.