NEMA Frame Sizes
| FRAME | D | E | 2F | H | N* | O* | P* | U | V | AJ | BA | TAP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 42 | 2-5/8 | 1-3/4 | 1-11/16 | 9/32 S | 1-1/2 | 5 | 4-11/16 | 3/8 | 1-1/8 | 3-3/4 | 2-1/16 | 1/4-20 |
| 48 | 3 | 2-1/8 | 2-3/4 | 11/32 S | 1-7/8 | 5-7/8 | 5-11/16 | ½ | 1-1/2 | 3-3/4 | 2-1/2 | 1/4-20 |
| 56 | 3-1/2 | 2-7/16 | 3 | 11/32 S | 2-7/16 | 6-7/8 | 6-5/8 | 5/8 | 1-7/8 | 5-7/8 | 2-3/4 | 3/8-16 |
| 56H | 3-1/2 | 2-7/16 | 5 | 11/32 S | 2-1/8 | 6-7/8 | 6-5/8 | 5/8 | 1-7/8 | 5-7/8 | 2-3/4 | 3/8-16 |
| 143T | 3-1/2 | 2-3/4 | 4 | 11/32 | 2-1/2 | 6-7/8 | 6-5/8 | 7/8 | 2-1/4 | 5-7/8 | 2-1/4 | 3/8-16 |
| 145T | 3-1/2 | 2-3/4 | 5 | 11/32 | 2-1/2 | 6-7/8 | 6-5/8 | 7/8 | 2-1/4 | 5-7/8 | 2-1/4 | 3/8-16 |
| 182 | 4-1/2 | 3-3/4 | 4-1/2 | 13/32 | 2-11/16 | 8-11/16 | 7-7/8 | 7/8 | 2-1/4 | 5-7/8 | 2-3/4 | 3/8-16 |
| 184 | 4-1/2 | 3-3/4 | 5-1/2 | 13/32 | 2-11/16 | 8-11/16 | 7-7/8 | 7/8 | 2-1/4 | 5-7/8 | 2-3/4 | 3/8-16 |
| 182T | 4-1/2 | 3-3/4 | 4-1/2 | 13/32 | 3-9/16 | 8-11/16 | 7-7/8 | 1-1/8 | 2-1/4 | 7-1/4 | 2-3/4 | 1/2-13 |
| 184T | 4-1/2 | 3-3/4 | 5-1/2 | 13/32 | 3-9/16 | 8-11/16 | 7-7/8 | 1-1/8 | 2-1/4 | 7-1/4 | 2-3/4 | 1/2-13 |
| 213 | 5-1/4 | 4-1/4 | 5-1/2 | 13/32 | 3-1/2 | 10-1/4 | 9-9/16 | 1-1/8 | 3 | 7-1/4 | 3-1/2 | 1/2-13 |
| 215 | 5-1/4 | 4-1/4 | 7 | 13/32 | 3-1/2 | 10-1/4 | 9-9/16 | 1-1/8 | 3 | 7-1/4 | 3-1/2 | 1/2-13 |
| 213T | 5-1/4 | 4-1/4 | 5-1/2 | 13/32 | 3-7/8 | 10-1/4 | 9-9/16 | 1-3/8 | 3-3/8 | 7-1/4 | 3-1/2 | 1/2-13 |
| 215T | 5-1/4 | 4-1/4 | 7 | 13/32 | 3-7/8 | 10-1/4 | 9-9/16 | 1-3/8 | 3-3/8 | 7-1/4 | 3-1/2 | 1/2-13 |
| 254U | 6-1/4 | 5 | 8-1/4 | 17/32 | 4-1/16 | 12-7/8 | 12-15/16 | 1-3/8 | 3-3/4 | 7-1/4 | 4-1/4 | ½-13 |
| 256U | 6-1/4 | 5 | 10 | 17/32 | 4-1/16 | 12-7/8 | 12-15/16 | 1-3/8 | 3-3/4 | 7-1/4 | 4-1/4 | ½-13 |
| 254T | 6-1/4 | 5 | 8-1/4 | 17/32 | 4-5/16 | 12-7/8 | 12-15/16 | 1-5/8 | 4 | 7-1/4 | 4-1/4 | ½-13 |
| 256T | 6-1/4 | 5 | 10 | 17/32 | 4-5/16 | 12-7/8 | 12-15/16 | 1-5/8 | 4 | 7-1/4 | 4-1/4 | ½-13 |
| 284U | 7 | 5-1/2 | 9-1/2 | 17/32 | 5-1/8 | 14-5/8 | 14-5/8 | 1-5/8 | 4-7/8 | 9 | 4-3/4 | 1/2-13 |
| 286U | 7 | 5-1/2 | 11 | 17/32 | 5-1/8 | 14-5/8 | 14-5/8 | 1-5/8 | 4-7/8 | 9 | 4-3/4 | 1/2-13 |
| 284T | 7 | 5-1/2 | 9-1/2 | 17/32 | 4-7/8 | 14-5/8 | 14-5/8 | 1-7/8 | 4-5/8 | 9 | 4-3/4 | 1/2-13 |
| 286T | 7 | 5-1/2 | 11 | 17/32 | 4-7/8 | 14-5/8 | 14-5/8 | 1-7/8 | 4-5/8 | 9 | 4-3/4 | 1/2-13 |
| 284TS | 7 | 5-1/2 | 9-1/2 | 17/32 | 3-3/8 | 14-5/8 | 14-5/8 | 1-5/8 | 3-1/4 | 9 | 4-3/4 | 1/2-13 |
| 286TS | 7 | 5-1/2 | 11 | 17/32 | 3-3/8 | 14-5/8 | 14-5/8 | 1-5/8 | 3-1/4 | 9 | 4-3/4 | 1/2-13 |
| 324U | 8 | 6-1/4 | 10-1/2 | 21/32 | 5-7/8 | 16-1/2 | 16-1/2 | 1-7/8 | 6-3/8 | 11 | 5-1/4 | 5/8-11 |
| 326U | 8 | 6-1/4 | 12 | 21/32 | 5-7/8 | 16-1/2 | 16-1/2 | 1-7/8 | 6-3/8 | 11 | 5-1/4 | 5/8-11 |
| 324T | 8 | 6-1/4 | 10-1/2 | 21/32 | 5-1/2 | 16-1/2 | 16-1/2 | 2-1/8 | 5-5/8 | 11 | 5-1/4 | 5/8-11 |
| 326T | 8 | 6-1/4 | 12 | 21/32 | 5-1/2 | 16-1/2 | 16-1/2 | 2-1/8 | 5-5/8 | 11 | 5-1/4 | 5/8-11 |
| 324TS | 8 | 6-1/4 | 10-1/2 | 21/32 | 3-15/16 | 16-1/2 | 16-1/2 | 1-7/8 | 3-3/4 | 11 | 5-1/4 | 5/8-11 |
| 326TS | 8 | 6-1/4 | 12 | 21/32 | 3-15/16 | 16-1/2 | 16-1/2 | 1-7/8 | 3-3/4 | 11 | 5-1/4 | 5/8-11 |
| 364U | 9 | 7 | 11-1/4 | 21/32 | 6-3/4 | 18-1/2 | 18-1/4 | 2-1/8 | 6-3/8 | 11 | 5-7/8 | 5/8-11 |
| 365U | 9 | 7 | 12-1/4 | 21/32 | 6-3/4 | 18-1/2 | 18-1/4 | 2-1/8 | 6-3/8 | 11 | 5-7/8 | 5/8-11 |
| 364T | 9 | 7 | 11-1/4 | 21/32 | 6-1/4 | 18-1/2 | 18-1/4 | 2-3/8 | 5-7/8 | 11 | 5-7/8 | 5/8-11 |
| 365T | 9 | 7 | 12-1/4 | 21/32 | 6-1/4 | 18-1/2 | 18-1/4 | 2-3/8 | 5-7/8 | 11 | 5-7/8 | 5/8-11 |
| 364TS | 9 | 7 | 11-1/4 | 21/32 | 4 | 18-1/2 | 18-1/4 | 1-7/8 | 3-3/4 | 11 | 5-7/8 | 5/8-11 |
| 365TS | 9 | 7 | 12-1/4 | 21/32 | 4 | 18-1/2 | 18-1/4 | 1-7/8 | 3-3/4 | 11 | 5-7/8 | 5/8-11 |
| 404U | 10 | 8 | 12-1/4 | 13/16 | 7-3/16 | 20-5/16 | 20-1/8 | 2-3/8 | 7-1/8 | 11 | 6-5/8 | 5/8-11 |
| 405U | 10 | 8 | 13-3/4 | 13/16 | 7-3/16 | 20-5/16 | 20-1/8 | 2-3/8 | 7-1/8 | 11 | 6-5/8 | 5/8-11 |
| 404T | 10 | 8 | 12-1/4 | 13/16 | 7-5/16 | 20-5/16 | 20-1/8 | 2-7/8 | 7-1/4 | 11 | 6-5/8 | 5/8-11 |
| 405T | 10 | 8 | 13-3/4 | 13/16 | 7-5/16 | 20-5/16 | 20-1/8 | 2-7/8 | 7-1/4 | 11 | 6-5/8 | 5/8-11 |
| 404TS | 10 | 8 | 12-1/4 | 13/16 | 4-1/2 | 20-5/16 | 20-1/8 | 2-1/8 | 4-1/4 | 11 | 6-5/8 | 5/8-11 |
| 405TS | 10 | 8 | 13-3/4 | 13/16 | 4-1/2 | 20-5/16 | 20-1/8 | 2-1/8 | 4-1/4 | 11 | 6-5/8 | 5/8-11 |
| 444U | 11 | 9 | 14-1/2 | 13/16 | 8-5/8 | 22-7/8 | 22-3/8 | 2-7/8 | 8-5/8 | 14 | 7-1/2 | 5/8-11 |
| 445U | 11 | 9 | 16-1/2 | 13/16 | 8-5/8 | 22-7/8 | 22-3/8 | 2-7/8 | 8-5/8 | 14 | 7-1/2 | 5/8-11 |
| 444T | 11 | 9 | 14-1/2 | 13/16 | 8-1/2 | 22-7/8 | 22-3/8 | 3-3/8 | 8-1/2 | 14 | 7-1/2 | 5/8-11 |
| 445T | 11 | 9 | 16-1/2 | 13/16 | 8-1/2 | 22-7/8 | 22-3/8 | 3-3/8 | 8-1/2 | 14 | 7-1/2 | 5/8-11 |
| 447T | 11 | 9 | 20 | 13/16 | 8-15/16 | 22-15/16 | 22-3/4 | 3-3/8 | 8-1/2 | 14 | 7-1/2 | 5/8-11 |
| 449T | 11 | 9 | 25 | 13/16 | 8-15/16 | 22-15/16 | 22-3/4 | 3-3/8 | 8-1/2 | 14 | 7-1/2 | 5/8-11 |
| 444TS | 11 | 9 | 14-1/2 | 13/16 | 5-3/16 | 22-7/8 | 22-3/8 | 2-3/8 | 4-3/4 | 14 | 7-1/2 | 5/8-11 |
| 445TS | 11 | 9 | 16-1/2 | 13/16 | 5-3/16 | 22-7/8 | 22-3/8 | 2-3/8 | 4-3/4 | 14 | 7-1/2 | 5/8-11 |
| 447TS | 11 | 9 | 20 | 13/16 | 4-15/16 | 22-15/16 | 22-3/4 | 2-3/8 | 4-3/4 | 14 | 7-1/2 | 5/8-11 |
| 449TS | 11 | 9 | 25 | 13/16 | 4-15/16 | 22-15/16 | 22-3/4 | 2-3/8 | 4-3/4 | 14 | 7-1/2 | 5/8-11 |
To search by colums, scroll to bottom of the the table and enter data in the column(s) you want to search.
| FRAME | D | E | 2F | H | N* | O* | P* | U | V | AJ | BA | TAP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 42 | 2-5/8 | 1-3/4 | 1-11/16 | 9/32 S | 1-1/2 | 5 | 4-11/16 | 3/8 | 1-1/8 | 3-3/4 | 2-1/16 | 1/4-20 |
| 48 | 3 | 2-1/8 | 2-3/4 | 11/32 S | 1-7/8 | 5-7/8 | 5-11/16 | ½ | 1-1/2 | 3-3/4 | 2-1/2 | 1/4-20 |
| 56 | 3-1/2 | 2-7/16 | 3 | 11/32 S | 2-7/16 | 6-7/8 | 6-5/8 | 5/8 | 1-7/8 | 5-7/8 | 2-3/4 | 3/8-16 |
| 56H | 3-1/2 | 2-7/16 | 5 | 11/32 S | 2-1/8 | 6-7/8 | 6-5/8 | 5/8 | 1-7/8 | 5-7/8 | 2-3/4 | 3/8-16 |
| 143T | 3-1/2 | 2-3/4 | 4 | 11/32 | 2-1/2 | 6-7/8 | 6-5/8 | 7/8 | 2-1/4 | 5-7/8 | 2-1/4 | 3/8-16 |
| 145T | 3-1/2 | 2-3/4 | 5 | 11/32 | 2-1/2 | 6-7/8 | 6-5/8 | 7/8 | 2-1/4 | 5-7/8 | 2-1/4 | 3/8-16 |
| 182 | 4-1/2 | 3-3/4 | 4-1/2 | 13/32 | 2-11/16 | 8-11/16 | 7-7/8 | 7/8 | 2-1/4 | 5-7/8 | 2-3/4 | 3/8-16 |
| 184 | 4-1/2 | 3-3/4 | 5-1/2 | 13/32 | 2-11/16 | 8-11/16 | 7-7/8 | 7/8 | 2-1/4 | 5-7/8 | 2-3/4 | 3/8-16 |
| 182T | 4-1/2 | 3-3/4 | 4-1/2 | 13/32 | 3-9/16 | 8-11/16 | 7-7/8 | 1-1/8 | 2-1/4 | 7-1/4 | 2-3/4 | 1/2-13 |
| 184T | 4-1/2 | 3-3/4 | 5-1/2 | 13/32 | 3-9/16 | 8-11/16 | 7-7/8 | 1-1/8 | 2-1/4 | 7-1/4 | 2-3/4 | 1/2-13 |
| 213 | 5-1/4 | 4-1/4 | 5-1/2 | 13/32 | 3-1/2 | 10-1/4 | 9-9/16 | 1-1/8 | 3 | 7-1/4 | 3-1/2 | 1/2-13 |
| 215 | 5-1/4 | 4-1/4 | 7 | 13/32 | 3-1/2 | 10-1/4 | 9-9/16 | 1-1/8 | 3 | 7-1/4 | 3-1/2 | 1/2-13 |
| 213T | 5-1/4 | 4-1/4 | 5-1/2 | 13/32 | 3-7/8 | 10-1/4 | 9-9/16 | 1-3/8 | 3-3/8 | 7-1/4 | 3-1/2 | 1/2-13 |
| 215T | 5-1/4 | 4-1/4 | 7 | 13/32 | 3-7/8 | 10-1/4 | 9-9/16 | 1-3/8 | 3-3/8 | 7-1/4 | 3-1/2 | 1/2-13 |
| 254U | 6-1/4 | 5 | 8-1/4 | 17/32 | 4-1/16 | 12-7/8 | 12-15/16 | 1-3/8 | 3-3/4 | 7-1/4 | 4-1/4 | ½-13 |
| 256U | 6-1/4 | 5 | 10 | 17/32 | 4-1/16 | 12-7/8 | 12-15/16 | 1-3/8 | 3-3/4 | 7-1/4 | 4-1/4 | ½-13 |
| 254T | 6-1/4 | 5 | 8-1/4 | 17/32 | 4-5/16 | 12-7/8 | 12-15/16 | 1-5/8 | 4 | 7-1/4 | 4-1/4 | ½-13 |
| 256T | 6-1/4 | 5 | 10 | 17/32 | 4-5/16 | 12-7/8 | 12-15/16 | 1-5/8 | 4 | 7-1/4 | 4-1/4 | ½-13 |
| 284U | 7 | 5-1/2 | 9-1/2 | 17/32 | 5-1/8 | 14-5/8 | 14-5/8 | 1-5/8 | 4-7/8 | 9 | 4-3/4 | 1/2-13 |
| 286U | 7 | 5-1/2 | 11 | 17/32 | 5-1/8 | 14-5/8 | 14-5/8 | 1-5/8 | 4-7/8 | 9 | 4-3/4 | 1/2-13 |
| 284T | 7 | 5-1/2 | 9-1/2 | 17/32 | 4-7/8 | 14-5/8 | 14-5/8 | 1-7/8 | 4-5/8 | 9 | 4-3/4 | 1/2-13 |
| 286T | 7 | 5-1/2 | 11 | 17/32 | 4-7/8 | 14-5/8 | 14-5/8 | 1-7/8 | 4-5/8 | 9 | 4-3/4 | 1/2-13 |
| 284TS | 7 | 5-1/2 | 9-1/2 | 17/32 | 3-3/8 | 14-5/8 | 14-5/8 | 1-5/8 | 3-1/4 | 9 | 4-3/4 | 1/2-13 |
| 286TS | 7 | 5-1/2 | 11 | 17/32 | 3-3/8 | 14-5/8 | 14-5/8 | 1-5/8 | 3-1/4 | 9 | 4-3/4 | 1/2-13 |
| 324U | 8 | 6-1/4 | 10-1/2 | 21/32 | 5-7/8 | 16-1/2 | 16-1/2 | 1-7/8 | 6-3/8 | 11 | 5-1/4 | 5/8-11 |
| 326U | 8 | 6-1/4 | 12 | 21/32 | 5-7/8 | 16-1/2 | 16-1/2 | 1-7/8 | 6-3/8 | 11 | 5-1/4 | 5/8-11 |
| 324T | 8 | 6-1/4 | 10-1/2 | 21/32 | 5-1/2 | 16-1/2 | 16-1/2 | 2-1/8 | 5-5/8 | 11 | 5-1/4 | 5/8-11 |
| 326T | 8 | 6-1/4 | 12 | 21/32 | 5-1/2 | 16-1/2 | 16-1/2 | 2-1/8 | 5-5/8 | 11 | 5-1/4 | 5/8-11 |
| 324TS | 8 | 6-1/4 | 10-1/2 | 21/32 | 3-15/16 | 16-1/2 | 16-1/2 | 1-7/8 | 3-3/4 | 11 | 5-1/4 | 5/8-11 |
| 326TS | 8 | 6-1/4 | 12 | 21/32 | 3-15/16 | 16-1/2 | 16-1/2 | 1-7/8 | 3-3/4 | 11 | 5-1/4 | 5/8-11 |
| 364U | 9 | 7 | 11-1/4 | 21/32 | 6-3/4 | 18-1/2 | 18-1/4 | 2-1/8 | 6-3/8 | 11 | 5-7/8 | 5/8-11 |
| 365U | 9 | 7 | 12-1/4 | 21/32 | 6-3/4 | 18-1/2 | 18-1/4 | 2-1/8 | 6-3/8 | 11 | 5-7/8 | 5/8-11 |
| 364T | 9 | 7 | 11-1/4 | 21/32 | 6-1/4 | 18-1/2 | 18-1/4 | 2-3/8 | 5-7/8 | 11 | 5-7/8 | 5/8-11 |
| 365T | 9 | 7 | 12-1/4 | 21/32 | 6-1/4 | 18-1/2 | 18-1/4 | 2-3/8 | 5-7/8 | 11 | 5-7/8 | 5/8-11 |
| 364TS | 9 | 7 | 11-1/4 | 21/32 | 4 | 18-1/2 | 18-1/4 | 1-7/8 | 3-3/4 | 11 | 5-7/8 | 5/8-11 |
| 365TS | 9 | 7 | 12-1/4 | 21/32 | 4 | 18-1/2 | 18-1/4 | 1-7/8 | 3-3/4 | 11 | 5-7/8 | 5/8-11 |
| 404U | 10 | 8 | 12-1/4 | 13/16 | 7-3/16 | 20-5/16 | 20-1/8 | 2-3/8 | 7-1/8 | 11 | 6-5/8 | 5/8-11 |
| 405U | 10 | 8 | 13-3/4 | 13/16 | 7-3/16 | 20-5/16 | 20-1/8 | 2-3/8 | 7-1/8 | 11 | 6-5/8 | 5/8-11 |
| 404T | 10 | 8 | 12-1/4 | 13/16 | 7-5/16 | 20-5/16 | 20-1/8 | 2-7/8 | 7-1/4 | 11 | 6-5/8 | 5/8-11 |
| 405T | 10 | 8 | 13-3/4 | 13/16 | 7-5/16 | 20-5/16 | 20-1/8 | 2-7/8 | 7-1/4 | 11 | 6-5/8 | 5/8-11 |
| 404TS | 10 | 8 | 12-1/4 | 13/16 | 4-1/2 | 20-5/16 | 20-1/8 | 2-1/8 | 4-1/4 | 11 | 6-5/8 | 5/8-11 |
| 405TS | 10 | 8 | 13-3/4 | 13/16 | 4-1/2 | 20-5/16 | 20-1/8 | 2-1/8 | 4-1/4 | 11 | 6-5/8 | 5/8-11 |
| 444U | 11 | 9 | 14-1/2 | 13/16 | 8-5/8 | 22-7/8 | 22-3/8 | 2-7/8 | 8-5/8 | 14 | 7-1/2 | 5/8-11 |
| 445U | 11 | 9 | 16-1/2 | 13/16 | 8-5/8 | 22-7/8 | 22-3/8 | 2-7/8 | 8-5/8 | 14 | 7-1/2 | 5/8-11 |
| 444T | 11 | 9 | 14-1/2 | 13/16 | 8-1/2 | 22-7/8 | 22-3/8 | 3-3/8 | 8-1/2 | 14 | 7-1/2 | 5/8-11 |
| 445T | 11 | 9 | 16-1/2 | 13/16 | 8-1/2 | 22-7/8 | 22-3/8 | 3-3/8 | 8-1/2 | 14 | 7-1/2 | 5/8-11 |
| 447T | 11 | 9 | 20 | 13/16 | 8-15/16 | 22-15/16 | 22-3/4 | 3-3/8 | 8-1/2 | 14 | 7-1/2 | 5/8-11 |
| 449T | 11 | 9 | 25 | 13/16 | 8-15/16 | 22-15/16 | 22-3/4 | 3-3/8 | 8-1/2 | 14 | 7-1/2 | 5/8-11 |
| 444TS | 11 | 9 | 14-1/2 | 13/16 | 5-3/16 | 22-7/8 | 22-3/8 | 2-3/8 | 4-3/4 | 14 | 7-1/2 | 5/8-11 |
| 445TS | 11 | 9 | 16-1/2 | 13/16 | 5-3/16 | 22-7/8 | 22-3/8 | 2-3/8 | 4-3/4 | 14 | 7-1/2 | 5/8-11 |
| 447TS | 11 | 9 | 20 | 13/16 | 4-15/16 | 22-15/16 | 22-3/4 | 2-3/8 | 4-3/4 | 14 | 7-1/2 | 5/8-11 |
| 449TS | 11 | 9 | 25 | 13/16 | 4-15/16 | 22-15/16 | 22-3/4 | 2-3/8 | 4-3/4 | 14 | 7-1/2 | 5/8-11 |
| FRAME | D | E | 2F | H | N* | O* | P* | U | V | AJ | BA | TAP |