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- Male O-Ring Face Seal to Male O-Ring Face Seal
Male O-Ring Face Seal to Male O-Ring Face Seal (18S-Parallel Plane Swivel)

Part Number |
T1 | T2 | A | B | C | D | E | F | H Hex | K Dia. | Max W.P. |
---|---|---|---|---|---|---|---|---|---|---|---|
18S6F4-F4 |
9/16-18UNF-2A | 9/16-18UNF-2A | 3.0577.5 mm | 1.5038.1 mm | 1.5739.9 mm | 1.1128.2 mm | 1.5739.9 mm | 1.1128.2 mm | 1.0025.4 mm | 0.9223.4 mm | 3,000 PSI20.7 MPa |
18S6F4-F6 |
9/16-18UNF-2A | 11/16-16UN-2A | 3.0577.5 mm | 1.5038.1 mm | 1.5739.9 mm | 1.1128.2 mm | 1.6241.1 mm | 1.1629.5 mm | 1.0025.4 mm | 0.9223.4 mm | 3,000 PSI20.7 MPa |
18S6F4-F8 |
9/16-18UNF-2A | 13/16-16UN-2A | 3.0577.5 mm | 1.5038.1 mm | 1.5739.9 mm | 1.1128.2 mm | 1.7444.2 mm | 1.2632.0 mm | 1.0025.4 mm | 0.9223.4 mm | 3,000 PSI20.7 MPa |
18S6F6-F6 |
11/16-16UN-2A | 11/16-16UN-2A | 3.0577.5 mm | 1.5038.1 mm | 1.6241.1 mm | 1.1629.5 mm | 1.6241.1 mm | 1.1629.5 mm | 1.0025.4 mm | 0.9223.4 mm | 3,000 PSI20.7 MPa |
18S6F6-F8 |
11/16-16UN-2A | 13/16-16UN-2A | 3.0577.5 mm | 1.5038.1 mm | 1.6241.1 mm | 1.1629.5 mm | 1.7444.2 mm | 1.2632.0 mm | 1.0025.4 mm | 0.9223.4 mm | 3,000 PSI20.7 MPa |
18S6F8-F8 |
13/16-16UN-2A | 13/16-16UN-2A | 3.0577.5 mm | 1.5038.1 mm | 1.7444.2 mm | 1.2632.0 mm | 1.7444.2 mm | 1.2632.0 mm | 1.0025.4 mm | 0.9223.4 mm | 3,000 PSI20.7 MPa |
18S8F8-F8 |
13/16-16UN-2A | 13/16-16UN-2A | 3.0377.0 mm | 1.4937.8 mm | 2.1253.8 mm | 1.3734.8 mm | 2.1253.8 mm | 1.3734.8 mm | 1.1328.7 mm | 1.5038.1 mm | 3,000 PSI20.7 MPa |
18S8F8-F10 |
13/16-16UN-2A | 1-14UNS-2A | 3.0377.0 mm | 1.4937.8 mm | 2.1253.8 mm | 1.3734.8 mm | 2.2857.9 mm | 1.5338.9 mm | 1.1328.7 mm | 1.5038.1 mm | 3,000 PSI20.7 MPa |
18S8F10-F10 |
1-14UNS-2A | 1-14UNS-2A | 3.0377.0 mm | 1.4937.8 mm | 2.2857.9 mm | 1.5338.9 mm | 2.2857.9 mm | 1.5338.9 mm | 1.1328.7 mm | 1.5038.1 mm | 3,000 PSI20.7 MPa |
18S12F12-F12 |
1 3/16-12UN-2A | 1 3/16-12UN-2A | 3.7795.8 mm | 1.8647.2 mm | 2.8371.9 mm | 1.8847.8 mm | 2.8371.9 mm | 1.8847.8 mm | 1.3835.1 mm | 1.9048.3 mm | 3,000 PSI20.7 MPa |
18S16F16-F16 |
1 7/16-12UN-2A | 1 7/16-12UN-2A | 4.37111.0 mm | 2.2456.9 mm | 3.1279.2 mm | 2.0552.1 mm | 3.1279.2 mm | 2.0552.1 mm | 1.6341.4 mm | 2.1354.1 mm | 3,000 PSI20.7 MPa |
18S20F20-F20 |
1 11/16-12UN-2A | 1 11/16-12UN-2A | 4.96126.0 mm | 2.5063.5 mm | 3.5790.7 mm | 2.2055.9 mm | 3.5790.7 mm | 2.2055.9 mm | 2.0050.8 mm | 2.7569.9 mm | 3,000 PSI20.7 MPa |
18S24F24-F24 |
2-12UN-2A | 2-12UN-2A | 6.68169.7 mm | 3.3685.3 mm | 4.33110.0 mm | 2.5865.5 mm | 4.33110.0 mm | 2.5865.5 mm | 2.3760.2 mm | 3.5088.9 mm | 3,000 PSI20.7 MPa |