Howmet
RLR Type lockrings have been inactive for new design since 1969 and are superseded by the improved "RLRR" type lockrings. "RLR" type lockrings will be provided for existing designs, however, it will normally be advantageous from a price and delivery standpoint to substitute the "RLRR" type lockring (ref. MS51990).
Item # |
Basic Lockring Size |
Material Type |
Material Specification |
Heat Treat |
Finish |
C - Thickness |
|---|---|---|---|---|---|---|
 | ||||||
| RLR24S3C7 | Basic Lockring Size N/A 24 | Material Type N/A 718 CRES | Material Specification N/A AMS 5662 | Heat Treat N/A 230 KSI UTS Min | Finish N/A Passivate per AMS2700 | C - Thickness N/A 0.112 in |
| RLR23S3C7 | Basic Lockring Size N/A 23 | Material Type N/A 718 CRES | Material Specification N/A AMS 5662 | Heat Treat N/A 230 KSI UTS Min | Finish N/A Passivate per AMS2700 | C - Thickness N/A 0.123 in |
| RLR21S3C6 | Basic Lockring Size N/A 21 | Material Type N/A 718 CRES | Material Specification N/A AMS 5662 | Heat Treat N/A 230 KSI UTS Min | Finish N/A Passivate per AMS2700 | C - Thickness N/A 0.099 in |
| RLR18S3C6 | Basic Lockring Size N/A 18 | Material Type N/A 718 CRES | Material Specification N/A AMS 5662 | Heat Treat N/A 230 KSI UTS Min | Finish N/A Passivate per AMS2700 | C - Thickness N/A 0.099 in |
| RLR16S3C5 | Basic Lockring Size N/A 16 | Material Type N/A 718 CRES | Material Specification N/A AMS 5662 | Heat Treat N/A 230 KSI UTS Min | Finish N/A Passivate per AMS2700 | C - Thickness N/A 0.084 in |
