Interchangeable parts won't.

Related:

• Interchangeable parts aren't. --
  Murphy's Military Laws,...
• Interchangeable parts
  won't...
• Interchangeable parts aren't. --
  Kilpatrick's...
• Interchangeable parts won't. --
  The RPCISPE's Eleventh Universal...
• ALL NEW:
  Parts not interchangeable with previous model...
• Of all the tall tales, I think my favorite is the one about Eli Whitney and the interchangeable parts.
  Deep Thoughts by Jack...
• After assembly of an instrument, extra parts will be found on the workbench.
  Klipstein's Tenth Law of...
• Interchangeable tapes
  won't...
• The fully
  interchangeable BBS...