Cast Acrylic Sheets | |||||
Size | Thickness | Color | (Chemcast#) | Quantity | Use |
12-by-12 in | 1/8 in. | Yellow | #2037 | 1 | Accumulator gears; misc. small parts |
12-by-12 in | 1/8 in. | Red | #2157 | 1 | Input wheels; trim; readout gear |
12-by-12 in | 1/8 in. | Green | #2030 | 1 | Output gear; backstops |
12-by-12 in | 1/8 in. | Black | #2025 | 1 | Bottom panel |
12-by-12 in | 1/8 in. | Blue | #2114 | 2 | Readout wheels and cover; sautoirs |
12-by-12 in | 1/8 in. | Clear | -- | 4 | Top/mids/front/back/side panels |
Aluminum Standoffs | |||||
Size | Type | Length | Qty. | McMaster | Use |
1/4 in. | Hex | 5 in. | 3 | 91780A560 | Accumulator shaft |
1/4 in. | Hex | 3.5 in. | 2 | 91780A053 | Sautoir support |
1/4 in. | Hex | 2.5 in. | 5 | 91780A045 | Readout gear shaft; sautoir front shaft |
1/4 in. | Hex | 2 in. | 3 | 91780A174 | Input gear shaft |
1/4 in. | Hex | 1.5 in. | 2 | 91780A171 | Sautoir shaft |
1/4 in. | Hex | 1 in. | 2 | 91780A167 | Input brace |
1/4 in. | Hex | 3/4 in. | 3 | 91780A166 | Backstop pawl |
1/4 in. | Round | 3/4 in. | 6 | 93330A437 | Accumulator carry tubes |
Zinc-Plated Steel Machine Screws and Nuts | ||||
Size | Length | Qty. | McMaster | Use |
4-40 | 1.5 in. | 9 | 90272A119 | Readout assembly |
4-40 | 1 in. | 120 | 90272A115 | Accumulator gear teeth |
4-40 | 3/4 in. | 1 pk | 90272A113 | miscellaneous |
4-40 | 5/8 in. | 1 pk | 90272A112 | miscellaneous |
4-40 | 1/2 in. | 1 pk | 90272A110 | Output gear teeth |
4-40 | 3/8 in. | 2 pk | 90272A108 | miscellaneous |
4-40 | 1/4 in. | 1 pk | 90272A106 | miscellaneous |
4-40 | nuts | 2 pk | 90480A005 | miscellaneous |
4-40 | nylon locknuts | 4 | 90631A005 | Output cover; sautoir |
3/8-16 | 5/8 in. screw | 5 | 92865A621 | Carry lever and backstop pawl weights |
3/8-16 | nuts | 5 | 90490A031 | Carry lever and backstop pawl weights |
Miscellaneous Parts | |||
Description | Qty. | McMaster | Use |
#4 washers, OD 3/8 in. | 24 | 98032A429 | Shaft endcaps; backstops |
#4 nylon spacers, 1/4 in. | 21 | 94639A201 | Readout wheels, sautoirs, finger stops |
5/16 nylon spacers, 1 in. | 2 | 94639A859 | OD 3/4 in.; Accumulator spacers |
5/16 nylon spacers, 7/8 in. | 2 | 94639A856 | OD 3/4 in.; Accumulator spacers |
5/16 nylon spacers 5/8 in. | 2 | 94639A850 | OD 3/4 in.; Accumulator spacers |
Extension springs, 0.875 in | 2 | 9654K961 | 0.125 OD, 0.014 in. wire; Sautoir |
Loctite 222, 0.34 oz | 1 | 1810A27 | Thread locker |