Pocket Watch Database
Elgin Grade 190
Elgin Part #1550 - Nuts: Regulator Nut and Screw
Nuts: Regulator Nut and Screw
#1550
Compatibile Grades
The following Elgin grades contain part #1550.
| 168 | 187 | 188 | 189 | 190 |
| 191 | 192 | 193 | 194 | 236 |
| 237 | 259 | 260 | 272 | 275 |
| 276 | 314 | 315 | 321 | 322 |
| 344 | 345 | 346 | 347 | 357 |
| 358 | 359 | 383 | 384 | 476 |
| 477 |
Compatibility Match Scores
Compatibility Match Compared to Elgin Grade 190.
| Grade | Shared Parts |
|---|---|
| 194 |
93.5%
|
| 236 |
79.8%
|
| 237 |
75.8%
|
| 189 |
75.8%
|
| 193 |
72.6%
|
| 188 |
62.1%
|
| 187 |
59.7%
|
| 192 |
58.1%
|
| 191 |
55.6%
|
| 344 |
51.6%
|