OSK™ Back-up Rings Nitrile Duro 90 Kit 36-Sizes 293-Pieces



$57.780

Qty Discounts Prices
1-3
$57.780
4-11
$52.010
12+
$43.340
  • Model: K293X36B
  • 3 in Stock
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OSK™ Back-Up Rings Nitrile Duro 90 Kit - 36 Sizes, 293 Pieces (Part #K293X36B)

The OSK™ Contoured Back-Up Ring Kit is designed to enhance the performance and longevity of O-Rings in high-pressure applications, providing vital anti-extrusion support. These contoured back-up rings are made from a premium 90 durometer nitrile (Buna-N) compound, renowned for its high modulus and resistance to oil. Recommended for systems operating above 1500 psi, these back-up rings are an essential addition to prevent extrusion and extend seal life in demanding environments.

Kit Features:

  • Total Pieces: 293 back-up rings
  • Sizes: 36 different AS568 sizes, from -005 to -219
  • Material: 90 Durometer Nitrile (Buna-N) for durability and oil resistance
  • Contents Card: Includes an identification card with detailed dimensions and silhouettes for easy size reference

This organized kit ensures you have the exact back-up ring needed for various applications, making it ideal for hydraulic systems and high-pressure sealing tasks. Perfect for maintenance, repair, and operations (MRO) professionals, this back-up ring kit combines convenience with quality to keep your systems running efficiently.

Here's the size list in order of the SAE dash sizes for the OSK™ Back-Up Rings Nitrile Duro 90 Kit - 36 Sizes, 293 Pieces:

O-Ring Kit Includes:

  • -005: 10 pieces
  • -006: 10 pieces
  • -007: 10 pieces
  • -008: 10 pieces
  • -009: 10 pieces
  • -010: 10 pieces
  • -011: 10 pieces
  • -012: 10 pieces
  • -013: 10 pieces
  • -014: 10 pieces
  • -015: 10 pieces
  • -016: 10 pieces
  • -017: 10 pieces
  • -018: 10 pieces
  • -110: 10 pieces
  • -111: 10 pieces
  • -112: 10 pieces
  • -113: 10 pieces
  • -114: 10 pieces
  • -115: 10 pieces
  • -116: 10 pieces
  • -117: 10 pieces
  • -118: 5 pieces
  • -119: 5 pieces
  • -120: 5 pieces
  • -121: 5 pieces
  • -210: 7 pieces
  • -211: 7 pieces
  • -212: 7 pieces
  • -213: 7 pieces
  • -214: 5 pieces
  • -215: 5 pieces
  • -216: 5 pieces
  • -217: 5 pieces
  • -218: 5 pieces
  • -219: 5 pieces

This comprehensive kit provides a wide range of sizes, making it ideal for high-pressure applications across various systems. Each size is neatly organized for quick access, ensuring you have the right back-up ring for any job.

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1847 Wilma Dr, Clarkston WA 99403
Phone 208-413-6377 - Fax 208-413-6719