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Electrical-Insulating Plastic Washers
These washers are excellent electrical insulators.
Phenolic washers have low moisture absorption, so they won’t expand or become brittle over time. Color ranges from red-brown to yellow-brown.
For technical drawings and 3-D models, click on a part number.
Temperature Range, °F | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| For Screw Size  | ID | OD | Thick. | Min. | Max. | Hardness | Specifications Met | Color | Pkg. Qty. | Pkg. | |
Phenolic Plastic | |||||||||||
| No. 0 | 0.065" | 0.188" | 0.008"-0.012" | Not Rated | 250° | Rockwell M95 | __ | Brown | 5 | 000000000 | 00000 |
| No. 2 | 0.090" | 0.250" | 0.027"-0.035" | Not Rated | 250° | Rockwell M95 | __ | Brown | 5 | 000000000 | 0000 |
| No. 4 | 0.125" | 0.312" | 0.056"-0.070" | Not Rated | 250° | Rockwell M95 | __ | Brown | 5 | 000000000 | 0000 |
| No. 5 | 0.140" | 0.281" | 0.027"-0.035" | Not Rated | 250° | Rockwell M95 | __ | Brown | 5 | 000000000 | 0000 |
| No. 6 | 0.152" | 0.500" | 0.056"-0.070" | Not Rated | 250° | Rockwell M95 | __ | Brown | 5 | 000000000 | 0000 |
| No. 8 | 0.188" | 0.438" | 0.055"-0.070" | Not Rated | 250° | Rockwell M104 | __ | Brown | 25 | 000000000 | 00000 |
| No. 8 | 0.188" | 0.500" | 0.055"-0.070" | Not Rated | 250° | Rockwell M104 | __ | Brown | 25 | 000000000 | 00000 |
| No. 10 | 0.202" | 0.632" | 0.056"-0.070" | Not Rated | 250° | Rockwell M95 | __ | Brown | 5 | 000000000 | 0000 |
| No. 12 | 0.219" | 0.375" | 0.027"-0.035" | Not Rated | 250° | Rockwell M95 | __ | Brown | 5 | 000000000 | 0000 |
| 1/4" | 0.282" | 0.625" | 0.056"-0.070" | Not Rated | 250° | Rockwell M95 | ASME B18.21.1 | Brown | 5 | 000000000 | 0000 |
| 5/16" | 0.343" | 0.688" | 0.055"-0.070" | Not Rated | 250° | Rockwell M104 | __ | Brown | 10 | 000000000 | 00000 |
| 5/16" | 0.344" | 0.562" | 0.055"-0.070" | Not Rated | 250° | Rockwell M104 | __ | Brown | 25 | 000000000 | 00000 |
| 3/8" | 0.385" | 0.625" | 0.056"-0.070" | Not Rated | 250° | Rockwell M95 | __ | Brown | 5 | 000000000 | 0000 |
| 7/16" | 0.443" | 0.750" | 0.057"-0.067" | Not Rated | 250° | Rockwell M95 | __ | Brown | 5 | 000000000 | 0000 |
| 1/2" | 0.505" | 0.750" | 0.057"-0.067" | Not Rated | 250° | Rockwell M95 | __ | Brown | 5 | 000000000 | 0000 |
| 9/16" | 0.625" | 1.500" | 0.085"-0.101" | Not Rated | 250° | Rockwell M95 | __ | Brown | 5 | 000000000 | 0000 |
| 5/8" | 0.656" | 1.500" | 0.085"-0.101" | Not Rated | 250° | Rockwell M95 | __ | Brown | 5 | 000000000 | 0000 |
| 3/4" | 0.812" | 1.500" | 0.085"-0.101" | Not Rated | 250° | Rockwell M95 | __ | Brown | 5 | 000000000 | 0000 |
| 7/8" | 0.935" | 1.750" | 0.115"-0.135" | Not Rated | 250° | Rockwell M95 | ASME B18.21.1 | Brown | 5 | 000000000 | 00000 |
Metric Electrical-Insulating Plastic Washers
These washers are excellent electrical insulators.
Phenolic washers have low moisture absorption, so they won’t expand or become brittle over time. Color ranges from red-brown to yellow-brown.
For technical drawings and 3-D models, click on a part number.
| For Screw Size | ID, mm | OD, mm | Thick., mm | Max. Temperature, °F | Hardness | Pkg. Qty. | Pkg. | |
Phenolic Plastic | ||||||||
|---|---|---|---|---|---|---|---|---|
Brown | ||||||||
| M2 | 2.2 | 5.0 | 0.7-0.9 | 250° | Rockwell M95 | 10 | 000000000 | 000000 |
| M3 | 3.2 | 6.8 | 0.4-0.6 | 250° | Rockwell M105 | 10 | 000000000 | 00000 |
| M3.5 | 3.7 | 7.8 | 0.4-0.6 | 250° | Rockwell M105 | 10 | 000000000 | 00000 |
| M4 | 4.3 | 9.0 | 0.7-0.9 | 250° | Rockwell M95 | 10 | 000000000 | 00000 |
| M5 | 5.3 | 11.0 | 0.9-1.1 | 250° | Rockwell M95 | 10 | 000000000 | 00000 |
| M6 | 6.4 | 12.0 | 1.4-1.7 | 250° | Rockwell M95 | 10 | 000000000 | 00000 |
| M8 | 8.4 | 15.8 | 1.4-1.7 | 250° | Rockwell M105 | 10 | 000000000 | 00000 |
| M12 | 13 | 23.7 | 2.2-2.5 | 250° | Rockwell M105 | 10 | 000000000 | 00000 |
| M14 | 15 | 27.7 | 2.2-2.5 | 250° | Rockwell M105 | 5 | 000000000 | 0000 |
Electrical-Insulating Unthreaded Spacers
Protect components from electrical charges.
Garolite spacers combine high strength and low moisture absorption.
For technical drawings and 3-D models, click on a part number.
| Lg. | For Screw Size | ID | Dielectric Strength, V/mil | Temperature Range, °F | Color | Specifications Met | Pkg. Qty. | Pkg. | |
G-10/FR4 Garolite | |||||||||
|---|---|---|---|---|---|---|---|---|---|
3/16" OD | |||||||||
| 3/16" | No. 4 | 0.115" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 00000 |
| 1/4" | No. 4 | 0.115" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 0000 |
| 5/16" | No. 4 | 0.115" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 0000 |
| 3/8" | No. 4 | 0.115" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 0000 |
| 1/2" | No. 4 | 0.115" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 0000 |
1/4" OD | |||||||||
| 3/16" | No. 4 | 0.115" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 0000 |
| 3/16" | No. 6 | 0.140" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 0000 |
| 1/4" | No. 4 | 0.115" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 0000 |
| 1/4" | No. 6 | 0.140" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 0000 |
| 5/16" | No. 4 | 0.115" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 0000 |
| 5/16" | No. 6 | 0.140" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 0000 |
| 3/8" | No. 4 | 0.115" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 0000 |
| 3/8" | No. 6 | 0.140" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 0000 |
| 1/2" | No. 4 | 0.115" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 0000 |
| 1/2" | No. 6 | 0.140" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 0000 |
| 1/2" | No. 8 | 0.167" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 0000 |
| 3/4" | No. 6 | 0.140" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 0000 |
| 3/4" | No. 8 | 0.167" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 0000 |
| 1" | No. 6 | 0.140" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 00000 |
| 1" | No. 8 | 0.167" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 00000 |
5/16" OD | |||||||||
| 3/16" | No. 10 | 0.192" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 0000 |
| 1/4" | No. 10 | 0.192" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 0000 |
| 5/16" | No. 10 | 0.192" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 0000 |
| 3/8" | No. 10 | 0.192" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 0000 |
| 1/2" | No. 10 | 0.192" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 0000 |
3/8" OD | |||||||||
| 1/4" | No. 10 | 0.192" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 0000 |
| 3/8" | No. 10 | 0.192" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 0000 |
| 1/2" | No. 10 | 0.192" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 0000 |
| 3/4" | No. 10 | 0.192" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 0000 |
| 1" | No. 10 | 0.192" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 00000 |
| 1 1/2" | No. 10 | 0.192" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 00000 |
1/2" OD | |||||||||
| 3/16" | No. 10 | 0.192" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 0000 |
| 3/16" | 1/4" | 0.260" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 0000 |
| 1/4" | No. 10 | 0.192" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 0000 |
| 1/4" | 1/4" | 0.260" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 0000 |
| 5/16" | 1/4" | 0.260" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 0000 |
| 3/8" | No. 10 | 0.192" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 0000 |
| 3/8" | 1/4" | 0.260" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 0000 |
| 1/2" | No. 10 | 0.192" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 0000 |
| 1/2" | 1/4" | 0.260" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 0000 |
| 5/8" | 1/4" | 0.260" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 0000 |
| 3/4" | No. 10 | 0.192" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 0000 |
| 3/4" | 1/4" | 0.260" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 0000 |
| 7/8" | 1/4" | 0.260" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 0000 |
| 1" | No. 10 | 0.192" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 0000 |
| 1" | 1/4" | 0.260" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 0000 |
| 1 1/2" | 1/4" | 0.260" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 00000 |
| 1 3/4" | 1/4" | 0.260" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 00000 |
| 2" | 1/4" | 0.260" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 00000 |
3/4" OD | |||||||||
| 1/2" | 1/4" | 0.260" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 0000 |
| 1/2" | 5/16" | 0.325" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 0000 |
| 1/2" | 3/8" | 0.385" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 0000 |
| 3/4" | 1/4" | 0.260" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 00000 |
| 3/4" | 5/16" | 0.325" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 0000 |
| 3/4" | 3/8" | 0.385" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 0000 |
| 1" | 1/4" | 0.260" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 00000 |
| 1" | 5/16" | 0.325" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 00000 |
| 1" | 3/8" | 0.385" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 00000 |
| 1 1/2" | 5/16" | 0.325" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 00000 |
| 1 1/2" | 3/8" | 0.385" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 00000 |
| 1 3/4" | 1/4" | 0.260" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 00000 |
| 1 3/4" | 5/16" | 0.325" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 00000 |
| 1 3/4" | 3/8" | 0.385" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 00000 |
| 2" | 1/4" | 0.260" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 00000 |
| 2" | 5/16" | 0.325" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 00000 |
| 2" | 3/8" | 0.385" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 00000 |
| 2 1/2" | 3/8" | 0.385" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 00000 |
| 2 3/4" | 3/8" | 0.385" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 00000 |
| 3" | 3/8" | 0.385" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 00000 |
1" OD | |||||||||
| 1/2" | 1/2" | 0.510" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 0000 |
| 3/4" | 1/2" | 0.510" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 00000 |
| 1" | 1/2" | 0.510" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 00000 |
| 1 1/2" | 1/2" | 0.510" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 00000 |
| 1 3/4" | 1/2" | 0.510" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 00000 |
| 2" | 1/2" | 0.510" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 00000 |
| 2 1/2" | 1/2" | 0.510" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 00000 |
| 2 3/4" | 1/2" | 0.510" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 00000 |
| 3" | 1/2" | 0.510" | 400 | 0° to 300° | Green | MIL-I-24768/27 | 1 | 000000000 | 00000 |
Mechanical Pump Shaft Seals with Extended Spring
For use in waste water, boiler feed, and compressor pumps, these seals have an extra-long spring that accommodates variations in seal cavity length. They come furnished as two pieces—the seal and the seat. The seal is comprised of the case, spring, diaphragm, and washer, which come locked together as one piece. The seat is comprised of the seat and the gasket. Products cannot be sold outside North America due to restrictions.
Buna-N diaphragms and gaskets resist grease and a wide range of oils.
Note: Maximum performance values cannot be achieved simultaneously; for example, speed is affected by pressure, temperature, and other operating conditions.
For technical drawings and 3-D models, click on a part number.
Seal | Seat | Material | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | Manufacturer Equivalent Number | Manufacturer/ Brand Equivalent | ID | OD | Wd. | ID | OD | Wd. | Washer | Seat | Spring Shape | Includes | Max. Pressure, psi | Cannot Be Sold To | Each | |
304 Stainless Steel Case and Spring with Buna-N Rubber Diaphragm and Gasket | ||||||||||||||||
| 1/2" | 631 | John Crane Type 21 Pac-Seal Type 21 Pac-Seal Type 31 Sealol Type 43 CE Short Sealol Type 43 CU Short | 0.500" | 0.915" | 0.812" | 0.535" | 1.000" | 0.312" | Phenolic Plastic | Ceramic | Straight | Spring Retainer | 250 | Outside North America | 0000000 | 000000 |
Mechanical Pump Shaft Seals
Commonly used in well, sump, and displacement pumps, these seals have a two-piece spring-loaded design that keeps the sealing surfaces in contact as the material wears. Seals come furnished as two pieces—the seal and the seat. The seal is comprised of the case, spring, diaphragm, and washer, which come locked together as one piece. The seat is comprised of the seat and the gasket. Products cannot be sold outside North America due to restrictions.
Buna-N diaphragms and gaskets resist grease and a wide range of oils.
Viton® fluoroelastomer diaphragms and gaskets resist a wider range of chemicals than Buna-N.
Note: Maximum performance values cannot be achieved simultaneously; for example, speed is affected by pressure, temperature, and other operating conditions.
For technical drawings and 3-D models, click on a part number.
Seal | Seat | Material | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | Manufacturer Equivalent Number | Manufacturer/ Brand Equivalent | ID | OD | Wd. | ID | OD | Wd. | Washer | Seat | Max. Pressure, psi | Cannot Be Sold To | Each | |
304 Stainless Steel Case and Spring with Buna-N Rubber Diaphragm and Gasket | ||||||||||||||
| 3/8" | 511 | John Crane Type 6 Pac-Seal Type 16 Sealol Type 60L | 0.375" | 0.917" | 0.625" | 0.421" | 0.875" | 0.218" | Phenolic Plastic | Gray Iron | 150 | Outside North America | 00000000 | 000000 |
| 1/2" | 162 | John Crane Type 6 Pac-Seal Type 16 Sealol Type 60L | 0.500" | 0.917" | 0.656" | 0.535" | 1.000" | 0.312" | Phenolic Plastic | Ceramic | 150 | Outside North America | 00000000 | 00000 |
| 5/8" | 100 | John Crane Type 6 Pac-Seal Type 16 Sealol Type 60L | 0.625" | 1.185" | 0.718" | 0.671" | 1.187" | 0.343" | Phenolic Plastic | Ceramic | 150 | Outside North America | 00000000 | 0000 |
| 5/8" | 501 | John Crane Type 6 Pac-Seal Type 16 Sealol Type 60L | 0.625" | 1.185" | 0.812" | 0.671" | 1.250" | 0.406" | Phenolic Plastic | Ceramic | 150 | Outside North America | 00000000 | 00000 |
| 3/4" | 101 | John Crane Type 6 Pac-Seal Type 16 Sealol Type 60L | 0.750" | 1.300" | 0.812" | 0.780" | 1.437" | 0.406" | Phenolic Plastic | Ceramic | 150 | Outside North America | 00000000 | 00000 |
| 1" | 360 | John Crane Type 6 Pac-Seal Type 16 Sealol Type 60L | 1.000" | 1.552" | 0.812" | 1.031" | 1.625" | 0.437" | Phenolic Plastic | Ceramic | 150 | Outside North America | 00000000 | 00000 |
304 Stainless Steel Case and Spring with Viton® Fluoroelastomer Rubber Diaphragm and Gasket | ||||||||||||||
| 5/8" | __ | John Crane Type 6 Pac-Seal Type 16 Sealol Type 60L | 0.625" | 1.185" | 0.718" | 0.671" | 1.250" | 0.406" | Phenolic Plastic | Ceramic | 150 | Outside North America | 0000000 | 00000 |
| 3/4" | 201V, 851V | John Crane Type 6 Pac-Seal Type 16 Sealol Type 60L | 0.750" | 1.300" | 0.718" | 0.780" | 1.375" | 0.406" | Phenolic Plastic | Ceramic | 150 | Outside North America | 0000000 | 00000 |
Mechanical Pump Shaft Seals with Compact Spring
Built for small circulation and dispensing pumps, these seals have short springs. The spring-loaded design keeps the sealing surfaces in contact as the material wears. Seals come furnished as two pieces—the seal and the seat. The seal is comprised of the case, spring, diaphragm, and washer, which come locked together as one piece. The seat is comprised of the seat and the gasket. Products cannot be sold outside North America due to restrictions.
Buna-N diaphragms and gaskets resist grease and a wide range of oils.
Note: Maximum performance values cannot be achieved simultaneously. For example, speed is affected by pressure, temperature, and other operating conditions.
For technical drawings and 3-D models, click on a part number.
Seal | Seat | Material | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | Manufacturer Equivalent Number | Manufacturer/ Brand Equivalent | ID | OD | Wd. | ID | OD | Wd. | Washer | Seat | Max. Pressure, psi | Cannot Be Sold To | Each | |
304 Stainless Steel Case and Spring with Buna-N Rubber Diaphragm and Gasket | ||||||||||||||
| 5/8" | 409 | John Crane Type 6A Pac-Seal Type 68 Sealol Type 6 | 0.625" | 1.437" | 0.615" | 0.656" | 1.060" | 0.187" | Phenolic Plastic | Gray Iron | 75 | Outside North America | 0000000 | 000000 |
| 5/8" | 600 | John Crane Type 6A Pac-Seal Type 68 Sealol Type 6 | 0.625" | 1.437" | 0.615" | 0.671" | 1.187" | 0.343" | Phenolic Plastic | Ceramic | 75 | Outside North America | 0000000 | 00000 |
| 5/8" | 1000 | John Crane Type 6A Pac-Seal Type 68 Sealol Type 6 | 0.625" | 1.437" | 0.615" | 0.671" | 1.250" | 0.406" | Phenolic Plastic | Ceramic | 75 | Outside North America | 00000000 | 00000 |
| 3/4" | 601 | John Crane Type 6A Pac-Seal Type 68 Sealol Type 6 | 0.750" | 1.575" | 0.615" | 0.780" | 1.375" | 0.406" | Phenolic Plastic | Ceramic | 75 | Outside North America | 00000000 | 00000 |