AN 959 Light-duty snap-in wiper for MS-33675 (MIL-G-5514-F) grooves. Abrasion resistance Polyurethane material. Lubrithane® U-1003 is a tough 95 shore A Polyurethane material that is ideal for demanding seal applications up to 200ºF in most hydraulic fluids. It has high strength and abrasion resistance to provide excellent seal life. |