FS6403 SAE J1453 O-Ring Face Seal (ORFS) Face Seal x JIC Hydraulic steel fittings
| KAROLO | TUBE | A | B | A | B | L | H |
| NO.BOKHOA | 0.0. | KHOELE | KHOELE | HLAKOLA | HLAKOLA | LGTH | HEX |
| FS6403-04-04 | 1/4 | 9/16-18 | 7/16-20 | 0.172 | 0.172 | 1.25 | 0.625 |
| FS6403-06-06 | 3/8 | 11/16-16 | 9/16-18 | 0.264 | 0.297 | 1.34 | 0.750 |
| FS6403-08-08 | 1/2 | 13/16-16 | 3/4-16 | 0.378 | 0.391 | 1.55 | 0.875 |
| FS6403-10-10 | 5/8 | 1-14 | 7/8-14 | 0.484 | 0.484 | 1.83 | 1.062 |
| FS6403-12-12 | 3/4 | 1-3/16-12 | 1-1/16-12 | 0.609 | 0.609 | 2.05 | 1.250 |
| FS6403-16-16 | 1 | 1-7/16-12 | 1-5/16-12 | 0.811 | 0.844 | 2.16 | 1.500 |
| FS6403-20-20 | 1-1/4 | 1-11/16-12 | 1-5/8-12 | 1.024 | 1.078 | 2.29 | 1.750 |
| FS6403-24-24 | 1-1/2 | 2-12 | 1-7/8-12 | 1.260 | 1.312 | 2.48 | 2.125 |
Parker XHLO-S
