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6403 -SAE O-Ring Boss ORB Male Union x SAE O-Ring Boss ORB Male Union Union
6403 -SAE O-Ring Boss ORB Male Union  x SAE O-Ring Boss ORB Male Union Union


 
SAE O-Ring Boss ORB Male x SAE O-Ring Boss ORB Male Union
6403 ORB fitting interchange to the following manufacturers:

* Brennan 6464-O

* Tmk 6403



SAE O-Ring Boss ORB Male  x SAE O-Ring Boss ORB Male Union

Item# Item Name Our Price Qty Add to Cart
6403-04-04 6403-04-04 -1/4" ORB Male Union x 1/4" ORB Male Union
$5.09
6403-06-06 6403-06-06 -3/8" ORB Male Union x 3/8" ORB Male Union
$4.26
6403-08-08 6403-08-08 -1/2" ORB Male Union x 1/2" ORB Male Union
$5.51
6403-10-10 6403-10-10 -5/8" ORB Male Union x 5/8" ORB Male Union
$11.33
6403-12-12 6403-12-12 -3/4" ORB Male Union x 3/4" ORB Male Union
$12.90
6403-16-16 6403-16-16 -1" ORB Male Union x 1" ORB Male Union
$11.62
6403-20-20 6403-20-20 -1 1/4" ORB Male Union x 1 1/4" ORB Male Union
$39.69
6403-24-24 6403-24-24 -1 1/2" ORB Male Union x 1 1/2" ORB Male Union
$23.12
6403-32-32 6403-32-32 -2" ORB Male Union x 2" ORB Male Union
$116.27
Check the items you wish to purchase, then click


Features
:

Material: High pressure carbon steel with zinc trivalent anti-corrosion coating




Product Details
:

SAE J514, Straight O-Ring Boss (ORB) Thread Sizes

This straight thread connection uses the same threads as the JIC 37° . 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 Size Male Thread (O.D) Female Thread (I.D.)
2 1/8" 1/8-27* .31 .27
3 3/16" 3/8-24* .38 .34
4 1/4" 7/16-20* .44 .39
5 5/16" 1/2-20* .5 .45
6 3/8" 9/6-18* .56 .51
8 1/2" 3/4-16* .75 .67
10 5/8" 7/8-14* .88 .8
12 3/4" 3/4-14 1.06 .98
14 7/8" 1 3/16-12 1.18 1.09
16 1" 1 5/16-12 1.31 1.22
20 1 1/4" 1 5/8-12 1.63 1.54
24 1 1/2" 1 7/8-12 1.88 1.79
32 2" 2.5-12 2.5 2.41



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