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590 Back-Up Rings

High Performance
Style 590 Back-up Rings feature exceptional strength and abrasion resistance along with a 53 Shore D hardness rating which makes them suitable for high pressure service where extrusion is a problem. Primarily used as a u-seal back-up, these rings can be used with o-rings. They also retrofit urethane and PTFE back-up rings, with greater performance characteristics. 'S' suffix designates a split ring.

SEAL INFORMATION
MATERIAL HIGH PERFORMANCE URETHANE
TEMPERATURE RANGE -40 ° TO +275°F
PRESSURE RANGE VARIES ACCORDING TO DIAMETRAL CLEARANCE
PART NUMBER (Prefix) - (Dash No.)
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Product Description A Nom ID B Nom OD C Nom Height Thickness List Price Your Price and AvailabilityBuy
590-15   
590-15, BU-55HYT-1/2x3/4x1/16, STANDARD BACK-UP RINGS
1/2 3/4 1/16 .062 $1.61
Qty
590-17   
590-17, BU-55HYT-5/8x7/8x1/16, STANDARD BACK-UP RINGS
5/8 7/8 1/16 .062 $1.69
Qty
590-19S   
590-19S, BU-55HYT-3/4x1x1/16, STANDARD BACK-UP RINGS
3/4 1 1/16 .062 $1.77
Qty
590-32   
590-32, BU-55HYT-1x1-5/16x1/16, STANDARD BACK-UP RINGS
1 1-5/16 1/16 .062 $2.10
Qty
590-34S   
590-34S, BU-55HYT-1-3/16x1-1/2x1/16, STANDARD BACK-UP RINGS
1-3/16 1-1/2 1/16 .062 $2.24
Qty
590-36   
590-36, BU-55HYT-1-3/8x1-11/16x1/16, STANDARD BACK-UP RINGS
1-3/8 1-11/16 1/16 .062 $2.31
Qty
590-45   
590-45, BU-55HYT-1-5/8x2x1/16, STANDARD BACK-UP RINGS
1-5/8 2 1/16 .062 $2.73
Qty
590-45S   
590-45S, BU-55HYT-1-5/8x2x1/16, STANDARD BACK-UP RINGS
1-5/8 2 1/16 .062 $2.73
Qty
590-46   
590-46, BU-55HYT-1-3/4x2-1/8x1/16, STANDARD BACK-UP RINGS
1-3/4 2-1/8 1/16 .062 $2.90
Qty
590-48   
590-48, BU-55HYT-2x2-3/8x1/16, STANDARD BACK-UP RINGS
2 2-3/8 1/16 .062 $3.09
Qty
590-227   
590-227, BU-55HYT-2-1/8x2-3/8x1/16, STANDARD BACK-UP RINGS
2-1/8 2-3/8 1/16 - $1.69
Qty
590-49   
590-49, BU-55HYT-2-1/8x2-1/2x1/16, STANDARD BACK-UP RINGS
2-1/8 2-1/2 1/16 .062 $3.17
Qty

590-15

590-15, BU-55HYT-1/2x3/4x1/16, STANDARD BACK-UP RINGS
Our price $1.61
Qty

590-17

590-17, BU-55HYT-5/8x7/8x1/16, STANDARD BACK-UP RINGS
Our price $1.69
Qty

590-19S

590-19S, BU-55HYT-3/4x1x1/16, STANDARD BACK-UP RINGS
Our price $1.77
Qty

590-32

590-32, BU-55HYT-1x1-5/16x1/16, STANDARD BACK-UP RINGS
Our price $2.10
Qty

590-34S

590-34S, BU-55HYT-1-3/16x1-1/2x1/16, STANDARD BACK-UP RINGS
Our price $2.24
Qty

590-36

590-36, BU-55HYT-1-3/8x1-11/16x1/16, STANDARD BACK-UP RINGS
Our price $2.31
Qty

590-45

590-45, BU-55HYT-1-5/8x2x1/16, STANDARD BACK-UP RINGS
Our price $2.73
Qty

590-45S

590-45S, BU-55HYT-1-5/8x2x1/16, STANDARD BACK-UP RINGS
Our price $2.73
Qty

590-46

590-46, BU-55HYT-1-3/4x2-1/8x1/16, STANDARD BACK-UP RINGS
Our price $2.90
Qty

590-48

590-48, BU-55HYT-2x2-3/8x1/16, STANDARD BACK-UP RINGS
Our price $3.09
Qty

590-227

590-227, BU-55HYT-2-1/8x2-3/8x1/16, STANDARD BACK-UP RINGS
Our price $1.69
Qty

590-49

590-49, BU-55HYT-2-1/8x2-1/2x1/16, STANDARD BACK-UP RINGS
Our price $3.17
Qty
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