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Unit of Measure

Series

RL

Basic Lockring Size

72
Material Type1 718 CRES

Material Specification

AMS 5662

Heat Treat

230 KSI UTS Min

Finish

Passivate per AMS2700

A - Dia +.005 -.004

1.170 in

B - Dia +.004 -.003

0.908 in

C - Thickness

0.130 in

D - Dia

1.078 in

E - Nr. of External Serrations (Total Teeth), Approx

40.000

F - Nr. of Internal Serrations

38.000
  • 1 The Preferred Alloy Steel Material is the 4130, 4140 or 8740 (SA code).