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.
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 |
|---|---|---|---|---|---|---|
| NAS1149D1290H | NAS1149D1290H | 1500 | REV 4 | 1.312 | 0.765 | 0.090 |
| NAS1149DN949H | NAS1149DN949H | 0 | REV 4 | 0.500 | 0.188 | 0.049 |
| NAS1149D0332H | NAS1149D0332H | 41320 | REV 4 | 0.438 | 0.203 | 0.032 |
| MS15795-432 | MS15795-432 | 0 | NASM15795 REV 1 | 3.750 | 1.750 | 0.153 |
| AN960-2616 REV21 | AN960-2616 REV21 | 0 | 2.375 | 1.640 | 0.090 |
| Title | Outside Dia. | Inside Dia. | Thickness |
|---|---|---|---|
| 650-5235-057 | 1.321 | 1.138 | 0.057 |
| 650-5093-183 | 2.247 | 0.969 | 0.183 |
| 650-2054-030 | 0.627 | 0.254 | 0.03 |
| 300-2347-030 | 0.75 | 0.524 | 0.03 |
| Title | Size | Outside Dia. (min/max) | Inside Dia. (min/max) | Thickness | Free Height (min/max) | Material |
|---|---|---|---|---|---|---|
| CT2-250003 | 2 | .248/.252 | .095/.100 | 0.003 | .025/.035 | Spring Steel |