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Nathan Roberts

Nathan Roberts

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Total cost for 1 FSU (not acounting for cost reduction due to quantity): $211$234.5934

Small Clevises: x4 (total cost: $80.96)

...

Wheel Attachment: x2 (total cost: $25$32.6806)

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titleRequires: off the shelf modification, shoulder bolt, bushing, castle nut and washers

Off the shelf modification:

25.4mm bushings need to be cut into two 10mm bushings

Shoulder bolt:

94361A119 97345A447 - https://www.mcmaster.com/94361A11997345A447/:

  • $7$10.5473

  • 10-32 thread

  • 50.8mm 54mm long (2inches2 1/8 inches)

  • Required length is 51mm so 0.2mm of threads would be under preasurethere is an additional 3mm

Bushing

6381K42 - https://www.mcmaster.com/6381K42/:

  • $5.30

  • 6.35 → 9.525mm conversion (1/4 → 3/8 inches)

  • 25.4mm long (1 inch)

  • Needs to be cut into two 10mm parts

Shock to Clevises: (total cost: $8$5.6930)

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titleRequires: slight part modification, off the shelf modification, shoulder bolt, bushing, castle nut and washers

Part modification:

Clevis needs its bolt hole diameter decreased to 12mm where it connects to the shock. Nate already had the sim for this part set up so its been resimed and passes with the new diameter.

Off the shelf modification:

Bushing needs to be reduced from 15 → 14mm outer diameter

Shoulder bolt:

92981A407 92981A430 - https://www.mcmaster.com/92981A40792981A430/:

  • $5.2130

  • M10

Bushing:

2868T336 - https://www.mcmaster.com/2868T336/:

  • $3.48

  • 12 → 15mm conversion

  • 20mm long

Shock to ChassisShock to Wheel Set: (total cost: $45$20.0594) NEEDS REVIEW

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titleRequires: shoulder bolt, bushing, castle nut and washers

Shoulder bolt: Also probably needs review

90265A167 - https://www.mcmaster.com/90265A167/:

  • $9.77

  • M8

Bushing: Slightly off needs review

6995N114 7811K159 - https://www.mcmaster.com/6995N1147811K159/ :

  • $17$11.6417

  • 10 → 14mm conversion

  • 16mm 20mm long

  • 1mm longer then necessary but should still work

Castle Nuts: (total cost: $21$50.5436)

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titleRequires: M10, M8, 10-32

M8: x1 (need 1 per wheel)

93760A222 94235A112 - https://www.mcmaster.com/93760A22294235A112/:

  • $3$4.52 71 pkg. 51

M10: x1 (need 5 per wheel)

93760A233 94235A113 - https://www.mcmaster.com/93760A23394235A113/:

  • $6.87 90 pkg. 51

10-32: x1 (need 2 per wheel)

91853A510 - https://www.mcmaster.com/91853A510/:

  • $11.15 pkg. 5

Washers: (total cost: $29$44.6772)

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titleRequires: M10, M8, M6, 10-32, Plus 2 additional

M8:

98689A116 - https://www.mcmaster.com/98689A116/:

  • $9.43 pkg. 100

M10:

98689A117 - https://www.mcmaster.com/98689A117/:

  • $14.86 pkg. 100

10-32:

92141A221 - https://www.mcmaster.com/92141A221/:

  • $5.38 pkg. 100

12 mm applicable washer: x1 (Need 1 per wheel)

98690A116 - https://www.mcmaster.com/98690A116/:

  • $7.85 pkg. 25

1/4” applicable washer: x1 (Need 2 per wheel)

90850A100 - https://www.mcmaster.com/90850A100/ :

  • $7.20 per pack of 50