Westinghouse Electric · Electronic Components
1783167
Insulator, Disk
Part Number1783167
ManufacturerWestinghouse Electric
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-00-070-4675 (NSN)
Federal Item NameINSULATOR,DISK
Federal Supply Class5970 — Electrical Insulators
Material TypeNATURAL AND UNBLEACHED AND SULFATE PAPER WOOD PULP PAPER COMPOSITION ONE
Material FormFILM OR TAPE PLASTIC POLYIMIDE
MaterialGLASS-CERAMIC OR MICA OR COTTON OR CERAMIC OR SILK OR FIBERGLASS OR GLASS OR PLASTIC POLYVINYL CHLORIDE (PVC) OR
Style DesignatorFLAT, ROUND
Outside Diameter0.502 INCHES NOMINAL
Overall Height0.105 INCHES NOMINAL
Vendor Part Numbers52D7907PC4, S828D389H11, CD4972ITEM73WASHER, 1JH3051SVB2PC73WASHER, 6104-3250027REVAPC73WASHER
Cancelled NSN5970-00-503-2160 (cancelled)
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 1783167 available?
We can source 1783167 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 1783167 by Westinghouse Electric obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1783167 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 1783167?
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 1783167?
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.