Item # RL72SU6, RL Series Lock Rings On Howmet Aerospace

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Unit of Measure

Series	N/A RL
Basic Lockring Size	N/A 72
Material Type¹	N/A A286 CRES
Material Specification	N/A AMS 5731 or AMS 5732 or AMS 5734 or AMS 5737
Heat Treat	N/A 32-40 HRc
Finish	N/A Passivate per AMS2700
A - Dia +.005 -.004	N/A 1.170 in
B - Dia +.004 -.003	N/A 0.908 in
C - Thickness	N/A 0.099 in
D - Dia	N/A 1.078 in
E - Nr. of External Serrations (Total Teeth), Approx	N/A 40.000
F - Nr. of Internal Serrations	N/A 38.000

Series