Part# DE-1.5ST PA
Carbon Spring Steel SAE 1060-1090,
Manufactured by Rotor Clip
1.5 mm Nominal Size, E-Style External Ring
3.9 mm Free Outside Diameter
0.4 mm Thick
Shaft Diameter from 2 to 2.5 mm
1.5 mm Groove Diameter
0.44 mm Groove Width
Carbon Spring Steel SAE 1060-1090,
Manufactured by Rotor Clip
1.5 mm Nominal Size, E-Style External Ring
3.9 mm Free Outside Diameter
0.4 mm Thick
Shaft Diameter from 2 to 2.5 mm
1.5 mm Groove Diameter
0.44 mm Groove Width
Perhaps the most popular and widely used radial retaining ring is the E (so named because it is shaped like the letter E.) three prongs make contact with the bottom of the groove and provide a shoulder for effective retention of assemblies.
DIN6799