Naval Sea Systems Command · Electronic Components
6660498
Insulator, Plate
Part Number6660498
ManufacturerNaval Sea Systems Command
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-01-336-3518 (NSN)
Federal Item NameINSULATOR,PLATE
Federal Supply Class5970 — Electrical Insulators
First Hole Diameter0.243 INCHES MINIMUM AND 0.253 INCHES MAXIMUM
Overall Length3.750 INCHES NOMINAL
Overall Height0.093 INCHES NOMINAL
MaterialOVERALL PLASTIC SHEET,POLYCARBONATE,WS 8125 TYPE 1,GENERAL ELECTRIC CO
Style DesignatorFLAT, RECTANGULAR
Overall Width2.500 INCHES NOMINAL
Fourth Hole Spacing2.000 INCHES NOMINAL
Second Hole Spacing0.250 INCHES NOMINAL
Second Hole Diameter0.243 INCHES MINIMUM AND 0.253 INCHES MAXIMUM
Third Hole Spacing3.250 INCHES NOMINAL
First Hole Spacing0.250 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 6660498 available?
We can source 6660498 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 6660498 by Naval Sea Systems Command obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 6660498 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 6660498?
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 6660498?
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.