ABOUT PARTNUMBER
Introduction
Why a part numbering system
Intended users
Actual users
Part Number format
Stock parts
Custom parts
Versatility
Significant vs. sequential systems
How to use this utility
By class
By keyword
By Part Number
List of components handled
What's new
Technical info
Security
Requirements
Release notes
Ongoing development
Tutorial
History
1984: paper version
1988: HyperTalk version for Apple computers
Spring 1995: domain and website
Late 1995: launch of Java applet
April 2017: launch of Javascript beta version; utility moved to front page
May 2017: clean up work
