Hewlett-Packard Company · Electronic Components
8553B
Plug-In Unit, Electrical
Part Number8553B
ManufacturerHewlett-Packard Company
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-00-432-5055 (NSN)
Federal Item NamePLUG-IN UNIT,ELECTRICAL-ELECTRON
Federal Supply Class6625 — Test Instruments
Overall Height3.875 INCHES NOMINAL
Unit TypeSPECTRUM ANALYZER
Overall Width8.125 INCHES NOMINAL
Overall Length11.625 INCHES NOMINAL
Vendor Part NumbersTS5429
Cancelled NSN6625-00-003-8545 (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 8553B available?
We can source 8553B 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 8553B by Hewlett-Packard Company obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 8553B 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 8553B?
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 8553B?
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.