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580-347 | SOR-75NBR-4.25x3/16-C/S(7) | CRC Distribution Inc.

Style 580 Square O-rings are circular elastomeric rings that create a seal between two or more parts. They are made from a variety of materials, including BUNA-N rubber, and are used in a variety of industries, including automotive, aerospace, and manufacturing.

Buna-N Rubber Material | 4 1/4 in Nominal Inner Diameter | 3/16 in Cross Section | Square O-ring

Features

  • Pressure range varies according to diametral clearance
  • Temperature range of -40 °F to -240 °F

$3.15
/EA
580-348 | SOR-75NBR-4.375x3/16-C/S(7) | CRC Distribution Inc.

Style 580 Square O-rings are circular elastomeric rings that create a seal between two or more parts. They are made from a variety of materials, including BUNA-N rubber, and are used in a variety of industries, including automotive, aerospace, and manufacturing.

Buna-N Rubber Material | 4 3/8 in Nominal Inner Diameter | 3/16 in Cross Section | Square O-ring

Features

  • Pressure range varies according to diametral clearance
  • Temperature range of -40 °F to -240 °F

$2.60
/EA
580-354 | SOR-75NBR-5.125x3/16-C/S(4) | CRC Distribution Inc.

Style 580 Square O-rings are circular elastomeric rings that create a seal between two or more parts. They are made from a variety of materials, including BUNA-N rubber, and are used in a variety of industries, including automotive, aerospace, and manufacturing.

Buna-N Rubber Material | 5 1/8 in Nominal Inner Diameter | 3/16 in Cross Section | Square O-ring

Features

  • Pressure range varies according to diametral clearance
  • Temperature range of -40 °F to -240 °F

$7.26
/EA
580-355 | SOR-75NBR-5.25x3/16-C/S(4) | CRC Distribution Inc.

Style 580 Square O-rings are circular elastomeric rings that create a seal between two or more parts. They are made from a variety of materials, including BUNA-N rubber, and are used in a variety of industries, including automotive, aerospace, and manufacturing.

Buna-N Rubber Material | 5 1/4 in Nominal Inner Diameter | 3/16 in Cross Section | Square O-ring

Features

  • Pressure range varies according to diametral clearance
  • Temperature range of -40 °F to -240 °F

$4.71
/EA
580-356 | SOR-75NBR-5.375x3/16-C/S(4) | CRC Distribution Inc.

Style 580 Square O-rings are circular elastomeric rings that create a seal between two or more parts. They are made from a variety of materials, including BUNA-N rubber, and are used in a variety of industries, including automotive, aerospace, and manufacturing.

Buna-N Rubber Material | 5 3/8 in Nominal Inner Diameter | 3/16 in Cross Section | Square O-ring

Features

  • Pressure range varies according to diametral clearance
  • Temperature range of -40 °F to -240 °F

$8.23
/EA
580-357 | SOR-75NBR-5.5x3/16-C/S(4) | CRC Distribution Inc.

Style 580 Square O-rings are circular elastomeric rings that create a seal between two or more parts. They are made from a variety of materials, including BUNA-N rubber, and are used in a variety of industries, including automotive, aerospace, and manufacturing.

Buna-N Rubber Material | 5 1/2 in Nominal Inner Diameter | 3/16 in Cross Section | Square O-ring

Features

  • Pressure range varies according to diametral clearance
  • Temperature range of -40 °F to -240 °F

$4.67
/EA
580-358 | SOR-75NBR-5.625x3/16-C/S(4) | CRC Distribution Inc.

Style 580 Square O-rings are circular elastomeric rings that create a seal between two or more parts. They are made from a variety of materials, including BUNA-N rubber, and are used in a variety of industries, including automotive, aerospace, and manufacturing.

Buna-N Rubber Material | 5 5/8 in Nominal Inner Diameter | 3/16 in Cross Section | Square O-ring

Features

  • Pressure range varies according to diametral clearance
  • Temperature range of -40 °F to -240 °F

$4.97
/EA
580-374 | SOR-75NBR-9.25 X 3/16-C/S (1) | CRC Distribution Inc.

SOR-75NBR-9.25 X 3/16-C/S (1)

$6.46
/EA
580-414 | SOR-75NBR-3-1/8x1/4-C/S(2) | CRC Distribution Inc.

Style 580 Square O-rings are circular elastomeric rings that create a seal between two or more parts. They are made from a variety of materials, including BUNA-N rubber, and are used in a variety of industries, including automotive, aerospace, and manufacturing.

Buna-N Rubber Material | 3 1/8 in Nominal Inner Diameter | 1/4 in Cross Section | Square O-ring

Features

  • Pressure range varies according to diametral clearance
  • Temperature range of -40 °F to -240 °F

$6.41
/EA
580-428 | SOR-75NBR-4.875x1/4-C/S(3) | CRC Distribution Inc.

Style 580 Square O-rings are circular elastomeric rings that create a seal between two or more parts. They are made from a variety of materials, including BUNA-N rubber, and are used in a variety of industries, including automotive, aerospace, and manufacturing.

Buna-N Rubber Material | 4 7/8 in Nominal Inner Diameter | 1/4 in Cross Section | Square O-ring

Features

  • Pressure range varies according to diametral clearance
  • Temperature range of -40 °F to -240 °F

$15.31
/EA
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Seals/O-rings 

O-rings

An o-ring is a loop of elastomer with a round cross-section, designed to be seated in a groove and compressed during assembly between two or more parts, creating a seal at the interface. O-rings are one of the most common seals used in machine design because they are inexpensive, easy to make, reliable, and have simple mounting requirements.