Sounds like the GPO system was based on the military stores system
"Capes, Waterproof, Small, Officers for the use of" etc.
When Southdown Motor Services computerised the stores records, it was done by an ex military chap, who had spent WW2, or much of it in Egypt, on clerical duties.
Anything to do with a gearbox was recorded as Gearbox. Could be "Assembly", "Bolt Securing", Washer Plain" or " Rubber" ( meaning a rubber mounting ) Very logical, but took ages to find the right code to order what you actually wanted, and sometimes you did not! Which was a right pain when the vehicle needed to be back on the road for the rush hour. Eventually, we learned how to defeat the system, to get what we wanted and in the right quantity.. Until then, we had a massive stock of things like "Pins – split" and rarely the size we needed
At C A V, in the Diesel lab, we had a store keeper, just like the one mentioned. "You can't have that tool, its the last one and someone else might want it" The coefficient of frustration rapidly approached unity!
No wonder we have high blood pressure.
Who said "The good old days"?
Howard