| DESIGN FORM | PLAIN |
| ASA STANDARD CHAIN NUMBER | 40 |
| BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED | ROLLER CHAIN |
| BORE BEARING | NOT INCLUDED |
| BORE DIAMETER | 1.940 INCHES MINIMUM AND 1.942 INCHES MAXIMUM |
| BORE LENGTH | 0.249 INCHES MINIMUM AND 0.284 INCHES MAXIMUM |
| BORE TYPE | STRAIGHT |
| COUNTERBORE FEATURE | NOT INCLUDED |
| FACE WIDTH | 0.249 INCHES MINIMUM AND 0.284 INCHES MAXIMUM |
| HARDNESS RATING TEST METHOD | NOT RATED |
| KEYING FACILITY | NOT INCLUDED |
| LIGHTENING HOLE | NOT INCLUDED |
| MATERIAL | STEEL CORROSION RESISTING |
| III STYLE DESIGNATOR | PLAIN |
| PITCH DIAMETER | 4.783 INCHES NOMINAL |
| PROPRIETARY CHARACTERISTICS | PACS |
| OUTSIDE DIAMETER | 5.057 INCHES NOMINAL |
| ROLLER CHAIN PITCH TYPE FOR WHICH DESIGNED | SINGLE PITCH |
| TEETH ROW QUANTITY | 1 |
| TEETH QUANTITY PER ROW | 30 |
| TOOTH PITCH | 0.500 INCHES NOMINAL |