SAE J514, Straight Thread O-Ring Boss (ORB)
This straight thread connection uses the same threads as the JIC 37° shown above. However the 37° flare has been removed and an o-ring has been added. When mated with a female o-ring boss port the o-ring is trapped in a special tapered counter bore to affect the seal.
|
|
Dash
Size |
Inch
Size |
Thread
per in |
Male
Thread OD mm in |
Female Thread ID
|
|
2
3 4 5 6 8 10 12 16 20 24 32 |
1/8”
3/16” 1/4” 5/16” 3/8” 1/2” 5/8” 3/4” 1” 1-1/4” 1-1/2” 2” |
24
24 20 20 18 16 14 12 12 12 12 12 |
7.9 0.31
9.6 0.38 11.2 0.44 12.7 0.50 14.2 0.56 19.0 0.75 22.3 0.88 26.9 1.06 33.3 1.31 41.4 1.63 47.7 1.88 63.5 2.50 |
6.9 0.27
8.6 0.34 9.9 0.39 11.4 0.45 12.9 0.51 17.0 0.67 20.3 0.80 24.9 0.98 31.0 1.22 39.1 1.54 45.5 1.79 61.2 2.41 |
