| CABLE DIA. RANGE | PART NO. | Thread
Size
** |  or  | PART DIMENSIONS | CAD | 
| Std. |  NFPA
130
* | A
Max. O.A.
Length | B
Thread
Length | C
Wrenching Nut
Flat Size | 
| Minimum | Maximum | 
| in. | mm. | in. | mm. | in. | mm. | in. | mm. | in. | mm. | 
| .118 | 3,0 | .157 | 4,0 | 4560 | 4560F | NPT 1/8 |  | .91 | 23,0 | .31 | 8,0 | .51 | 13,0 |  | 
| .157 | 4,0 | .236 | 6,0 | 4561 | 4561F | 
| .138 | 3,5 | .197 | 5,0 | 4562 | 4562F | NPT 1/4 |  | 1.14 | 29,0 | .47 | 12,0 | .59 | 15,0 |  | 
| .197 | 5,0 | .256 | 6,5 | 4563 | 4563F | 
| .256 | 6,5 | .315 | 8,0 | 4564 | 4564F | 
| .138 | 3,5 | .177 | 4,5 | 4565 | 4565F | NPT 3/8 |  | 1.26 | 32,0 | .47 | 12,0 | .71 | 18,0 |  | 
| .177 | 4,5 | .236 | 6,0 | 4566 | 4566F |  | 
| .236 | 6,0 | .315 | 8,0 | 4567 | 4567F |  | 
| .315 | 8,0 | .413 | 10,5 | 4568 | 4568F | NPT 3/8 |  | 1.34 | 34,0 |  | 
| .236 | 6,0 | .315 | 8,0 | 4569 | 4569F | NPT 1/2 |  | 1.42 | 36,0 | .59 | 15,0 | .94 | 24,0 |  | 
| .315 | 8,0 | .433 | 11,0 | 4570 | 4570F |  | 
| .433 | 11,0 | .590 | 15,0 | 4571 | 4571F | NPT 1/2 |  | 1.50 | 38,0 |  | 
| .374 | 9,5 | .492 | 12,5 | 4572 | 4572F | NPT 3/4 |  | 1.69 | 43,0 | .59 | 15,0 | 1.18 | 30,0 |  | 
| .492 | 12,5 | .630 | 16,0 | 4573 | 4573F |  | 
| .630 | 16,0 | .807 | 20,5 | 4574 | 4574F |  | 
| .551 | 14,0 | .669 | 17,0 | 4575 | 4575F | NPT 1 |  | 1.89 | 48,0 | .79 | 20,0 | 1.42 | 36,0 |  | 
| .669 | 17,0 | .827 | 21,0 | 4576 | 4576F |  | 
| .827 | 21,0 | 1.004 | 25,5 | 4577 | 4577F |  | 
| .787 | 20,0 | .945 | 24,0 | 4578 | 4578F | NPT 1-1/4 |  | 2.01 | 51,0 | .79 | 20,0 | 1.81 | 46,0 |  | 
| .945 | 24,0 | 1.122 | 28,5 | 4579 | 4579F |  | 
| 1.122 | 28,5 | 1.299 | 33,0 | 4580 | 4580F |  | 
| 1.142 | 29,0 | 1.299 | 33,0 | 4581 | 4581F | NPT 1-1/2 |  | 2.20 | 56,0 | .87 | 22,0 | 2.17 | 55,0 |  | 
| 1.299 | 33,0 | 1.457 | 37,0 | 4582 | 4582F |  | 
| 1.457 | 37,0 | 1.614 | 41,0 | 4583 | 4583F |  | 
| 1.378 | 35,0 | 1.575 | 40,0 | 4584 | 4584F | NPT 2 |  | 2.32 | 59,0 | .87 | 22,0 | 2.76 | 70,0 |  | 
| 1.575 | 40,0 | 1.811 | 46,0 | 4585 | 4585F |  | 
| 1.811 | 46,0 | 2.047 | 52,0 | 4586 | 4586F |  | 
*Gland molded from special TPE (thermoplastic elastomer)
**Tapped hole required to maintain ratings. Standard NPT K/O hole can be used only if sealing is not required.