 Series: RNGN F (New)
Series: RNGN F (New) 
| ANSI Number | ISO Number | IC Inscribed Circle Dia. | S Thickness | |
|---|---|---|---|---|
| RNG32S-F | RNGN090300S-F | 0.375 | 0.125 | |
| RNG42S-F | RNGN120300S-F | 0.500 | 0.125 | |
| RNG43S-F | RNGN120400S-F | 0.500 | 0.187 |