Specialized Products · Electronic Components
399X500
Test Set, Computer
Part Number399X500
ManufacturerSpecialized Products
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-01-338-9980 (NSN)
Federal Item NameTEST SET,COMPUTER
Federal Supply Class6625 — Test Instruments
Length11.500 INCHES NOMINAL
Height3.000 INCHES NOMINAL
Functional DescriptionTROUBLESHOOTING,REPAIR,AND ALIGNMENT OF HARD DRIVE DISKS
PhaseSINGLE LOCATION NOT OTHERWISE SPECIFIED
Width6.500 INCHES NOMINAL
Test Type For Which DesignedSUPPORTS MICROCOMPUTER MAINTENANCE PROGRAM
Major ComponentsST506 (WINCHESTER) INTERFACE; CABLES,POWER CONVERTER,AND OPERATIONS MANUAL
Enclosure FeatureSINGLE ITEM W/HOUSING
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 399X500 available?
We can source 399X500 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 399X500 by Specialized Products obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 399X500 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 399X500?
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 399X500?
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.