| Cast Acrylic Sheets | ||||
| Size | Thickness | Color | Quantity | Use |
| 12-by-12 in | 1/8 in. | Yellow | 1 | Accumulator gears; misc. small parts |
| 12-by-12 in | 1/8 in. | Red | 1 | Input wheels; trim; readout gear |
| 12-by-12 in | 1/8 in. | Green | 1 | Output gear; backstops |
| 12-by-12 in | 1/8 in. | Black | 1 | Bottom panel |
| 12-by-12 in | 1/8 in. | Blue | 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 | Quantity | Use |
| 1/4 in. | Hex | 4 in. | 3 | Accumulator shaft |
| 1/4 in. | Hex | 2.5 in. | 3 | Readout gear shaft |
| 1/4 in. | Hex | 2 in. | 3 | Input gear shaft |
| 1/4 in. | Hex | 1.5 in. | 2 | Sautoir shaft |
| 1/4 in. | Hex | 1 in. | 2 | Input brace |
| 1/4 in. | Hex | 3/4 in. | 3 | Backstop pawl |
| 1/4 in. | Round | 3/4 in. | 6 | Accumulator carry tubes |
| Zinc-Plated Steel Machine Screws and Nuts | |||
| Size | Length | Quantity | Use |
| 4-40 | 1.5 in. | 9 | Readout assembly |
| 4-40 | 1 in. | 120 | Accumulator gear teeth |
| 4-40 | 3/4 in. | 1 pk | miscellaneous |
| 4-40 | 5/8 in. | 1 pk | miscellaneous |
| 4-40 | 1/2 in. | 1 pk | Output gear teeth |
| 4-40 | 3/8 in. | 2 pk | miscellaneous |
| 4-40 | 1/4 in. | 1 pk | miscellaneous |
| 4-40 | nuts | 2 pk | miscellaneous |
| 4-40 | nylon locknuts | 4 | Output cover; sautoir |
| 3/8-16 | 5/8 in. screw | 2 | Carry lever weight |
| 3/8-16 | nuts | 5 | Carry lever and backstop pawl weights |
| Miscellaneous Parts | |||
| Description | Quantity | Use | |
| #4 washers, OD 3/8 in. | 24 | Shaft endcaps; backstops | |
| #4 nylon spacers, 1/4 in. | 21 | Readout wheels, sautoirs, finger stops | |
| Loctite 222, 0.34 oz | 1 bottle | Thread locker | |
| Labels: Avery #5462 3/4 in. diam. | 30 | Output digit labels | |
| Springs: 0.875 in, 0.125 OD, 0.014 wire | 2 | Sautoir | |