Manufacturer Part Number: SH-137ST PA|Pin Type|Ring Type|SH StyleShaft Diameter (Decimal Inch)|1.3750Pin Diameter|Shaft Diameter (Inch)|1-3/8Shaft Diameter (mm)|1.37Overall Length|Groove Diameter (Decimal Inch)|1.2910Groove Diameter (mm)|1.29Groove Diameter Tolerance (Decimal Inch)|+0.0040 to -0.0050Material|Spring SteelGroove Diameter Tolerance (mm)|+0.0040 to -0.0050Free Diameter (Decimal Inch)|1.2720Free Diameter (mm)|Free Diameter Tolerance (Decimal Inch)|+0.0130 to -0.0200Free Diameter Tolerance (mm)|Free Outside Diameter (mm)|Free Outside Diameter (Decimal Inch)|End Type|End Shape|Thread Size|Breaking Strength|Military Specification|Material Grade|Hardness|Finish|PhosphateStandards|Nominal Size (mm)|Nominal Size|Inside Diameter (mm)|Inside Diameter (Decimal Inch)|Groove Width (mm)|Groove Width (Decimal Inch)|Groove Width Tolerance (mm)|Groove Width Tolerance (Decimal Inch)|Groove Depth (Decimal Inch)|Groove Depth (mm)|Ring Thickness (mm)|Ring Thickness (Decimal Inch)|Ring Thickness Tolerance (Decimal Inch)|Ring Thickness Tolerance (mm)|Thrust Load Capacity|Meets Specification|Minimum Shaft Diameter (mm)|Minimum Shaft Diameter (Decimal Inch)|Maximum Shaft Diameter (mm)|Maximum Shaft Diameter (Decimal Inch)|Outside Diameter Tolerance (Decimal Inch)|Ring Thickness Tol. (Plated Ring) (Decimal Inch)|Fastener Standard|Product Service Code|UNSPSC Code|Manufacturer's Part Number|System Of Measurement|Finish Coating|Number Of Prongs|