Browse Categories

Curved Backup Ring - NBR

Seals/Backup Rings
Return to previous page
574-102 | BU-90NBR-1/16x3/32-C/S(25) | CRC Distribution Inc.
574-102 | BU-90NBR-1/16x3/32-C/S(25) | CRC Distribution Inc.
574-102 | BU-90NBR-1/16x3/32-C/S(25) | CRC Distribution Inc.
574-102 | BU-90NBR-1/16x3/32-C/S(25) | CRC Distribution Inc.
SKU: 574-102

574-102 90A Buna-N Rubber Backup Ring | 1/16 in ID 3/32 in CS

Call for Availability*

Parback® backup ring with a curved cross-section.

Parbaks are contoured on one face to minimize distortion of the o-ring when under pressure. Parbaks should be installed with the contoured face against the o-ring, but reversal does no harm.

$0.42 / EA
Add to Quote

90A Durometer | Buna-N Rubber Material | 1/16 in Nominal Inner Diameter | 3/32 in Cross Section | Backup Ring

Features

  • Excellent extrusion resistance
  • Easily stretched for installation
  • Lubrication is enhanced by rubber which absorbs system fluid and does not plate out on rubbing surfaces

PDF Icon Export To PDF

Item Specifications

  • 3/32 Inch
  • 90A
  • Parker
  • NBR
  • Buna-N Rubber
  • 240 °F
  • -40 °F
  • 0.053 Inch
  • 1/16 Inch
  • 1/4 Inch
  • Varies According to Diametral Clearance
  • 15 Years
  • 574
  • -40° to +240°F
  • 0.045 Inch
  • ±0.003
  • inch
  • 0.00 lbs per EA