O-Ring Face Seal Fittings
- FS-304C - Female OFS Swivel Cap
- FS-306 - OFS Bulkhead Locknut
- FS-318 - OFS Tube Nut
- FS-319 - OFS Tube Sleeve
- FS-1700 - OFS x FH61
- FS-1703 - OFS x FH61
- FS-1704 - OFS x FH61
- FS-1800 - OFS x FH62
- FS-1803 - OFS x FH62
- FS-1804 - OFS x FH62
- FS-2403 - OFS Tube Union
- FS-2404 - OFS Male Connector
- FS-2406 - OFS Tube Reducer
- FS-2408 - OFS Tube Plug
- FS-2500 - OFS Union Elbow
- FS-2501 - OFS Male Elbow
- FS-2503 - OFS Male Elbow
- FS-2603 - OFS Union Tee
- FS-2650 - OFS Union Cross
- FS-2700 - OFS Bulkhead Union
- FS-2700LN - OFS Bulkhead Union & Locknut
- FS-2701 - OFS Bukhead Union Elbow
- FS-2701LN - OFS Bulkhead Union Elbow & Locknut
- FS-2702 - OFS Bukhead Union Elbow
- FS-2702LN - OFS Bulkhead Union Elbow & Locknut
- FS-2703 - OFS Bulkhead Branch Tee
- FS-2703LN - OFS Bulkhead Branch Tee & Locknut
- FS-2704 - OFS Bulkhead Run Tee
- FS-2704LN - OFS Bulkhead Run Tee & Locknut
- FS-6400 - OFS Straight Thread Connector
- FS-6400L - OFS Straight Thread Connector Long
- FS-6402 - OFS x FJX
- FS-6412 - FOFX x MB
- FS-6500 - OFS Swivel Nut Elbow
- FS-6502 - OFS Swivel Nut Elbow
- FS-6600 - OFS Swivel Nut Branch Tee
- FS-6602 - OFS Swivel Nut Run Tee
- FS-6801 - OFS Straight Thread Elbow
- FS-6802 - OFS Straight Thread Elbow
- FS-6803 - OFS Straight Thread Branch Tee
- FS-6804 - OFS Straight Thread Run Tee
- FS-6809 - FOFX x MB
- FS-7403 - OFS x MJ
- FS-7504 - FOFX x MJ
FS-2601 Series
OFS x OFS x MP - OFS Male Branch Tee - Steel