Heyco Liquid Tight Cord Grips Thermoplastic Rubber O-rings
Sealing Washers

Material: Buna-N (Nitrile Rubber NBR)

Operating Temperature Range: -34°C to 100°C (-30°F to 212°F)

Maximum Temperature Rating: 121°C (250°F)

  • For use with Heyco-Flex™ Fittings mounted in non-threaded holes.
  • Liquid tight, dust tight and oil tight at enclosure.
  • Suitable for wet locations requiring a separate gasket between the fitting and enclosure.
  • Resistant to petroleum oil, mineral oil, and grease, diesel fuel, weak acids, alkali, and salt solutions.
 
Heyco® Thermoplastic Rubber O-Rings
Will Fit These
Electrical
Trade Sizes
Part
Number
Description Part Dimensions
A
Inside Diameter
B
Outside Diameter
C
Thickness
Black in. mm. in. mm. in. mm.
1/2 1995 ROR 1/2   .860 21,8 1.140 28,9 .140 3,5
3/4 1996 ROR 3/4 1.050 26,7 1.320 33,5
1 1997 ROR 1 1.300 32,9 1.570 39,9