Related:

• Interchangeable parts aren't. -- Murphy's Military Laws, #37
• Interchangeable parts won't.
• Interchangeable parts aren't. -- Kilpatrick's law
• Interchangeable parts won't. -- The RPCISPE's Eleventh Universal Law
• 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 Handey...
• After assembly of an instrument, extra parts will be found on the workbench.
  -- Klipstein's Tenth Law of Productio...
• Interchangeable tapes won't.
• The fully interchangeable BBS.