Delrin: is the brand name of Polypxymethylene, an engineered polymer which may be used as a metal substitute in some fastener and hardware manufacturing applications. Properties of Delrin include toughness and a low frictional coefficient.
Aerospace: deals with the development and manufacturing of products, structures, materials and devices used in aircrafts and spacecrafts. Aerospace industrial standards are established based on the extreme temperature, pressure and ware exposure faced in air and spacecraft operations.
Bellevilles: sometimes referred to as disk springs, may be stacked to create a more constant spring effect and various degrees of deflection according to the application needs.
| Title | Part Number | QTY-OH | DRAWING | OUTER DIAM | INNER DIAM | THICK |
|---|---|---|---|---|---|---|
| N402P90 | N402P90 | 0 | 6.980 | 3.105 | 0.344 | |
| N402P8C6 | N402P8C6 | 0 | 0.370 | 0.183 | 0.036 | |
| N402AP43B11 | N402AP43B11 | 1900 | 0.993 | 0.401 | 0.056 | |
| MS15795-858B | MS15795-858B | 20900 | NASM15795 REV 1 | 0.458 | 0.266 | 0.028 |
| MS16212-11 | MS16212-11 | 2700 | NASM15795 | 0.740 | 0.302 | 0.051 |
| Title | Outside Dia. | Inside Dia. | Thickness |
|---|---|---|---|
| 300-1563-054 | 0.724 | 0.305 | 0.054 |
| 650-651-040 | 0.371 | 0.146 | 0.04 |
| 650-1906-010 | 1.001 | 0.243 | 0.01 |
| 650-2590-063 | 0.623 | 0.285 | 0.063 |
| Title | Outside Dia. | Inside Dia. | Thickness | Material |
|---|---|---|---|---|
| 475-32-008 | 0.167 | 0.092 | 0.008 | Aluminum |