Backup Ring, 1/8 W, 2 3/4 OD, PK 50

Backup Ring, Hytrel, AS568A Dash Number -, MS28774 Dash Number -, Fractional Width 1/8", Actual Width -, Color Black, Cross Section Shape Rectangular, Inside Dia. 2-1/2", Actual Inside Dia. -, Outside Dia. 2-3/4", Radius -, Axial Thickness -, Thickness 0.045", Durometer Rating Very Hard, Durometer 55 Shore D, Temp. Range -65 F to 275 F, Meets/Exceeds -, Includes -, Package Quantity 50