● ISO 9001:2015 · ANSI/ESD S20.20-2021 · ERAI Member · GIDEP · Woman-Owned Small Business 760.724.2800 · 855.RH.HAS.IT · info@rhelectronics.com
ASRC Federal Facilities Logistics  · Electronic Components

283A433

Tube — Electrical Control Equipment

Part Number283A433
ManufacturerASRC Federal Facilities Logistics
AvailabilityAvailable to order — request a quote

Specifications

Federal Item NameTUBE
Federal Supply Class6110 — Electrical Control Equipment
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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

Frequently asked

Is 283A433 available?
We can source 283A433 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 283A433 by ASRC Federal Facilities Logistics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 283A433 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 283A433?
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 283A433?
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.