Gaskets, Seals, O-Rings & Elastomer Components worked example

Rework Cost at 110% rework allocation share: a worked example in gaskets, seals, o-rings & elastomer components

This scenario runs the rework cost calculation on the strong side: 110% rework allocation share, with every other input held at its documented default. Use it when quality or operations needs to quantify the cost of reworking flash, minor dimensional defects, adhesive liner issues, surface contamination, packaging errors, or inspection escapes.

The inputs for this scenario

  • Elastomer parts needing rework: 420 parts (unchanged)
  • Rework cost per part: 1.65 $ / part (unchanged)
  • Rework allocation share: 110 % (raised for this scenario; the documented default is 100)
  • Fixed containment cost: 600 $ (unchanged)

Working through the calculation

  • Applying the documented formula (Variable rework cost = elastomer parts needing rework × rework cost per part × rework allocation share) to the inputs above produces each figure below.
  • At this operating point the engine returns 1,362 $ for total rework cost, the number this scenario is built around.
  • At this operating point the engine returns 3.24 $ / piece for rework cost per affected part.
  • At this operating point the engine returns 762 $ for variable rework cost.
  • At this operating point the engine returns 600 $ for fixed containment cost.

How this compares with the baseline

  • Against the tool's baseline example, where rework allocation share sits at 100% and the headline result is 1,293 $, this scenario comes in 5.36% above the baseline at 1,362 $.
  • Use it during a quality containment or NCR to total the financial impact of reworking parts before deciding whether to rework, scrap, or deviate. Treat this as a target state: the delta against the baseline quantifies what the improvement is worth before you commit to chasing it.

Results at a glance

  • Total rework cost: 1,362 $ (headline result)
  • Rework cost per affected part: 3.24 $ / piece
  • Variable rework cost: 762 $
  • Fixed containment cost: 600 $

Run it with your numbers

  • Every input above is editable in the live Rework Cost calculator, which recalculates instantly and can be shared with the inputs intact.

Last reviewed 2026-05-12.