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Unit of Measure

Specifications

Series

N/A RL

Basic Lockring Size

N/A 28
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 -.004

N/A 0.468 in

B - Dia +.004 -.003

N/A 0.323 in

C - Thickness

N/A 0.081 in

D - Dia

N/A 0.400 in

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

N/A 26.000

F - Nr. of Internal Serrations

N/A 20.000

Notes

N/A

  • Fillets rad 0.015 max.
  • Unless otherwise specified, break sharp edges 0.003-0.015, except serrations.

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