Power Designs Inc. · Electronic Components
SDC149
Insulator, Washer
Part NumberSDC149
ManufacturerPower Designs Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-00-758-5439 (NSN)
Federal Item NameINSULATOR,WASHER
Federal Supply Class5970 — Electrical Insulators
Overall Height0.041 INCHES MINIMUM AND 0.046 INCHES MAXIMUM
Inside Diameter0.265 INCHES NOMINAL
MaterialPLASTIC TETRAFLUOROETHYLENE OVERALL
Style DesignatorROUND, FLAT
Outside Diameter0.406 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 SDC149 available?
We can source SDC149 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 SDC149 by Power Designs Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SDC149 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 SDC149?
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 SDC149?
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.