“O” RINGS
BUNA-N AND VITON ®
Part #
Thickness
I.D.
O.D.
Buna-N (70D)
Buna-N (90D)
Viton ®
Qty
4-7/8
5-1/8
5
5
5-1/4
5
5-1/8
5-3/8
5
5-1/4
5-1/2
5
5-3/8
5-5/8
5
5-1/2
5-3/4
5
5-5/8
5-7/8
5
1/8
5-3/4
6
5
5-7/8
6-1/8
5
6
6-1/4
5
6-1/4
6-1/2
1
6-1/2
6-3/4
1
6-3/4
7
1
7
7-1/4
1
3/4
1-1/8
25
13/16
1-3/16
25
7/8
1-1/4
25
15/16
1-5/16
25
1
1-3/8
25
1-1/16
1-7/16
25
1-1/8
1-1/2
25
1-3/16
1-9/16
25
1-1/4
1-5/8
25
1-5/16
1-11/16
25
1-3/8
1-3/4
25
1-1/2
1-7/8
25
1-5/8
2
10
1-3/4
2-1/8
10
1-7/8
2-1/4
10
2
2-3/8
10
3/16
2-1/8
2-1/2
10
11
2-1/4
2-5/8
10
2-3/8
2-3/4
10
2-1/2
2-7/8
10
2-5/8
3
10
2-3/4
3-1/8
10
2-7/8
3-1/4
10
3
3-3/8
10
3-1/8
3-1/2
10
3-1/4
3-5/8
10
3-3/8
3-3/4
10
3-1/2
3-7/8
10
3-5/8
4
5
3-3/4
4-1/8
5
3-7/8
4-1/4
5
11-29