Quote:
Originally Posted by Grant Bowker
I don't have proof, but it seems unlikely that there is a single point that all "late" features were introduced and all "early" features discontinued. There may have been a target date but I suspect that if there were"old" parts in the supply chain, they were used on production (as long as they were compatible) rather than being either scrapped or sent back into the supply system as spares.
|
Makes a lot of sense. My original F-15A Spares Parts list issued May 1943 does not have any reference to sling or lifting caps. Only *C01Q 1131- Cap- front axle hub is listed. So sometime after that date for the sling caps?
Many parts in the list state "when stock depleted supply XX-xxxxx" so by my way of thinking old stock was used up for a long time after the introduction of a new version of an existing part.
Cheers,