Item Type: Adapter Fitting - Male O-Ring Face X Male O-Ring Boss
Nominal Size: 3/4 Male O-Ring Face X 3/4 Male O-Ring Boss
Material: Plated Steel
Alternate Part Numbers:
Aeroquip: FF1852T-12-12S
Parker: 12 F5OLO-S
Weatherhead: 4315X12
| O-RING FACE THREAD CHART - THREAD SIZE MEASUREMENT TAKEN FROM OUTSIDE DIAMETER OF MALE THREADS |
O-Ring face seal fittings have a variety of names: Seal Lock, Flat Face O-Ring Seal, Foreseal. The have become very popular on a global scale and have been used on a wide variety of machinery. Many OEMs favor this connector type because of its excellent sealing ability and vibration resistance. Tube Size (Nominal Size)
| Dash Size
| Thread Size
| O-Ring
|
|---|
1/4“
| - 4
| 9/16“ - 18
| 2-011/N9
| 3/8“
| - 6
| 11/16“ - 16
| 2-012/N9
| 1/2“
| - 8
| 13/16“ - 16
| 2-014/N9
| 5/8“
| - 10
| 1“ - 14
| 2-016/N9
| 3/4“
| - 12
| 1-3/16“ - 12
| 2-018/N9
| 1“
| - 16
| 1-7/16“ - 12
| 2-021/N9
| 1-1/4“
| - 20
| 1-11/16“ - 12
| 2-025/N9
| 1-1/2“
| - 24
| 2“ - 12
| 2-029/N9
|
|
| SAE O-RING BOSS THREAD CHART - THREAD SIZE MEASUREMENT TAKEN FROM OUTSIDE DIAMETER OF MALE THREADS |
SAE O-Ring Boss fittings seal with an o-ring at the base of the male fitting against a chamfered area on the female port. SAE O-ring boss is typically seen in porting appications such as cylinders, pumps, motors, and valves. Thread pitch is the same as JIC 37 degree flare in all sizes. Tube Size (Nominal Size)
| Dash Size
| Thread Size
| O-Ring
|
|---|
1/8“
| - 2
| 5/16“ - 24
| 2-902/N9
| 3/16“
| - 3
| 3/8“ - 24
| 2-903/N9
| 1/4“
| - 4
| 7/16“ - 20
| 2-904/N9
| 5/16“
| - 5
| 1/2“ - 20
| 2-905/N9
| 3/8“
| - 6
| 9/16“ - 18
| 2-906/N9
| 1/2“
| - 8
| 3/4“ - 16
| 2-908/N9
| 5/8“
| - 10
| 7/8“ - 14
| 2-910/N9
| 3/4“
| - 12
| 1-1/16“ - 12
| 2-912/N9
| 7/8“
| - 14
| 1-3/16“ - 12
| 2-914/N9
| 1“
| - 16
| 1-5/16“ - 12
| 2-916/N9
| 1-1/4“
| - 20
| 1-5/8“ - 12
| 2-920/N9
| 1-1/2“
| - 24
| 1-7/8“ - 12
| 2-924/N9
| 2“
| - 32
| 2-1/2“ - 12
| 2-932/N9
|
|