8-338U95
95A Urethane Back-Up Ring, 3.143 X 3.509 X 0.183, Dash# 338
Part #:
8-338U95
Min. Order Qty: 1
Brand: HPSI
HPSI
95A Urethane Back-Up Rings are made from durable 95A urethane and feature a flat cross-section designed to provide excellent extrusion resistance in high-pressure applications. The rings stretch for easy installation and quickly return to their original size for a secure fit. Sized to standard AS568 O-ring dash numbers, these back-up rings provide reliable support for demanding sealing applications.
| Construction | : | Solid |
| Dash Number | : | -338 |
| Inside Diameter | : | 3.143 in |
| Material | : | 95A Urethane |
| Outside Diameter | : | 3.509 in |
| Part Number | : | (Prefix)-(O-Ring Dash#)(Material) |
| Temperature Range | : | -65° to 220°F |
| Width | : | 0.183 in |
- 95A urethane construction provides durable anti-extrusion support
- Flat cross-section provides reliable O-ring support
- Excellent resistance to extrusion in high-pressure applications
- Stretchable design supports easy installation
- Quickly returns to original size after installation
- Standard AS568 O-ring dash-number sizing
- Provides reliable support for demanding sealing applications
