Internal Ring# NAN51
Constant Section
Carbon Steel SAE 1060/1075, Black, Lightly Oiled
0.512 In. Housing Diameter
13 mm Housing Diameter
0.542 In. Outside Diameter
0.035 In. Wire Thickness
0.04 In. Section Width
Recommended Groove Size
0.536 In. Diameter
0.012 In. Depth
0.039 In. Width
Constant Section
Carbon Steel SAE 1060/1075, Black, Lightly Oiled
0.512 In. Housing Diameter
13 mm Housing Diameter
0.542 In. Outside Diameter
0.035 In. Wire Thickness
0.04 In. Section Width
Recommended Groove Size
0.536 In. Diameter
0.012 In. Depth
0.039 In. Width
Eaton Style internal constant section retaining ring # NAN51. A retaining ring is a fastener that holds components or assemblies onto a shaft or in a housing/bore when installed in a groove. Once installed, the exposed portion acts as a shoulder which retains the specific component or assembly.