Item # RL23S3C7, RL Series Lock Rings On Howmet Aerospace

Request Information

Please click here to view the Installation and Removal

Superseded by RL24( )7 for new design and applications where it is agreeable by customer to increase counterbore diameter. RL23( )7 will continue to be supplied for existing designs as required.

Unit of Measure

Specifications
Notes

Series	N/A RL
Basic Lockring Size	N/A 23
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 0.389 in
B - Dia +.004 -.003	N/A 0.266 in
C - Thickness	N/A 0.123 in
D - Dia	N/A 0.343 in
E - Nr. of External Serrations (Total Teeth), Approx	N/A 24.000
F - Nr. of Internal Serrations	N/A 17.000

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).

Email ^*
First Name ^*
Last Name ^*
Company ^*
Country ^*
Zip/Postal Code ^*

Series

Basic Lockring Size

Material Specification

Heat Treat

Finish

A - Dia +.005 -.004

B - Dia +.004 -.003

C - Thickness

D - Dia

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

F - Nr. of Internal Serrations