SAE O-Ring

Face Seal Fittings


  • SAE O-ring face seal (S-Type) fittings are manufactured in conformance to SAEJ1453, MIL-F-18866 and ISO 8434-3.


  • There are over twenty-one different body shapes and straights for tubing from ¼” to 1-1/2” available as SAE standards. 

  • Interchangeable with Parker Hannifin Seal-Lok Fittings

Nav-Sea O-ring

Face Seal Fittings








  • Nav-Sea O-ring face seal (P-Type) fittings conform to the requirements of Naval Bureau of Ships (BuShips) 810 series drawings for fluid and gas service up to 3,000 psi. 


  • There are twenty-one different body shapes and straights for tubing from ¼ to 2”.


  • Interchangeable with CPV’s Mark VIII Series.

High Pressure O-ring

Face Seal FittingsQ509 SOLIDWORKS RENDER

  • HP O-ring face Seal (Q-Type) fittings are the most heavy-duty ORFS fitting. It conforms with the requirements of Naval BuShips Series 803 drawings and is also available in additional end styles.  Q-Seal fittings are considered “ship safe” when used in accordance with ANSI B31.1.
  • The three-piece fitting with universal nut allows almost unlimited combinations of end connections in sizes from 1/8” through 2” in both tubing and pipe.
  • Interchangeable with CPV’s O-Seal.