Raytheon · Electronic Components
3737215-1
Insulator, Washer
Part Number3737215-1
ManufacturerRaytheon
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-01-179-0162 (NSN)
Federal Item NameINSULATOR,WASHER
Federal Supply Class5970 — Electrical Insulators
Material Document And ClassificatiL-P-509, TYPE 1, GRADE XX FED SPEC SINGLE MATERIAL RESPONSE OR L-P-509, TYPE 4, GRADE G-11 FED SPEC SINGLE MATERIAL RES
MaterialPAPER AND PLASTIC PHENOLIC AND GLASS AND PLASTIC EPOXY AND GLASS AND PLASTIC EPOXY OVERALL
Style DesignatorROUND, FLAT
Outside Diameter0.250 INCHES NOMINAL
Overall Height0.031 INCHES NOMINAL
Inside Diameter0.110 INCHES MINIMUM AND 0.120 INCHES MAXIMUM
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 3737215-1 available?
We can source 3737215-1 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 3737215-1 by Raytheon obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 3737215-1 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 3737215-1?
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 3737215-1?
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.