Split Nylon Back-Up Ring | Nylon Hydraulic O-Ring Anti-Extrusion Ring | HydraPak Seals, Inc
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HPSI 8-4X5NY

8-4X5NY

Split Nylon Back-Up Ring, 4 X 5 X .125

Part #:
8-4X5NY
Min. Order Qty: 1

Brand: HPSI

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HPSI

Split Nylon Back-Up Rings are designed as anti-extrusion devices for O-rings and can also be used with U-cups in non-standard diameters. Made from nylon, they provide low-friction performance and reliable support in demanding sealing applications where high-temperature resistance is not required. Available in both AS568 standard and non-standard diameters, these split back-up rings provide compatibility across a range of sealing requirements.

Construction      :      Split
Inside Diameter      :      4 in
Material      :      Nylon
Outside Diameter      :      5 in
Part Number      :      (Prefix)-(O-Ring Dash#)(Material)
Temperature Range      :      -40° to 250°F
Thickness      :      .125 in
  • Nylon construction provides durable anti-extrusion support
  • Split design simplifies installation
  • Designed to help prevent O-ring extrusion
  • Suitable for U-cups in non-standard diameters
  • Low-friction material supports smooth sealing performance
  • Suitable for demanding applications where high-temperature resistance is not required
  • Available in AS568 standard diameters
  • Available in non-standard diameters
  • Provides reliable support across a range of sealing applications