“O” RINGS
BUNA-N AND VITON
®
Part #
Thickness
I.D.
O.D.
Buna-N
(70D)
Buna-N
(90D)
Viton
®
Qty
4
4-3/8
5
4-1/8
4-1/2
5
4-1/4
4-5/8
5
4-3/8
4-3/4
5
4-1/2
4-7/8
5
4-5/8
5
5
3/16
4-3/4
5-1/8
5
4-7/8
5-1/4
5
5
5-3/8
5
5-1/8
5-1/2
5
5-1/4
5-5/8
5
4-1/2
5
5
4-5/8
5-1/8
5
4-3/4
5-1/4
5
1/4
4-7/8
5-3/8
5
5
5-1/2
5
REPLACEMENT O-RINGS
For O-Ring Face Seal and O-Ring Boss Hydraulic Fittings
O-RING FACE SEAL
O-RING BOSS
(ORFS)
(ORB)
H
Dash #
Size
Part #
Qty
Dash #
Size
Part #
Qty
(-4)
1/4
1
(-4)
1/4
1
(-6)
3/8
1
(-5)
5/16
1
(-8)
1/2
1
(-6)
3/8
1
(-10)
5/8
1
(-8)
1/2
1
(-12)
3/4
1
(-10)
5/8
1
(-16)
1”
1
(-12)
3/4
1
(-20)
1-1/4
1
(-14)
7/8
1
(-16)
1”
1
(-20)
1-1/4
1
(-24)
1-1/2
1
(-32)
2”
1
H-21
|
