| Series | N/A RLRR | 
| Basic Lockring Size | N/A 56 | 
| Material Type1 | N/A 718 CRES | 
| Material Specification | N/A AMS 5662 | 
| Heat Treat | N/A 230 KSI UTS Min | 
| Finish | N/A Passivate per AMS2700 | 
| A - Dia ±.005 | N/A 0.837 in | 
| B - Thickness ±.005 | N/A 0.176 in | 
| C ±.005 | N/A 0.056 in | 
| E - Dia +.004 -.003 | N/A 0.694 in | 
| F - Diameter | N/A 0.740 in | 
| G - Dia +.005 -.004 | N/A 0.910 in | 
| H - Dia +.003 -.006 | N/A 0.871 in | 
| J - Nr. of Internal Serrations | N/A 30.000 | 
| K +1º -2º | N/A 111.000 º | 
| M - Nr. of External Serrations (Total Teeth; Both Segments) | N/A 24.000 | 
| N | N/A 111.000 º | 
| R - Radius, 2 Places | N/A 0.431 in | 
