Sourcing

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Source List Design Rationale

  • List things by category. Secondly the geographic proximity and accessibility should be shown. This should be turned into a map. Dates on points should be verifiable - such as commenting in that source over time.

XXH Pipe or 3" ID DOM

  • 3.5" nominal - see Pipe Sizes - IHP Industrial in St. Joseph
  • Metal By the Foot - $73.45/foot - [1]
  • Midstate Supply - KC - 816.842.4290 - 3 weeks lead for 3.5" nominal XXH - 21 foot sticks at 46.90 per foot

Sprockets

General Research and Development

Wood, Metals and Plastics

Electronics

Leadscrews and Nuts

Surplus

  • Electronics Goldmine - [2]
  • Surplus Center - [3]

Power Transmission

Bearings

the big bearing store

Links