| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| END STYLE | VERTEX BELOW CENTER |
| INSIDE DIAMETER | 1.020 INCHES MINIMUM AND 1.050 INCHES MAXIMUM |
| MAJOR THICKNESS | 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | AISI 1020 ASSN STD 1ST MATERIAL RESPONSE OR SAE 1020 ASSN STD 1ST MATERIAL RESPONSE OR FED STD 66 FED STD ALL MATERIAL RESPONSES OR FED STD 66,AISI/SAE 1008 OR 1010 OR 1012 OR 1015 OR 1016 OR 1017 OR 1018 OR 1019 FED STD ALL MATERIAL RESPONSES |
| MATERIAL | STEEL COMP 1020 OR STEEL COMP 1008 OR STEEL COMP 1010 OR STEEL COMP 1012 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 |
| OUTSIDE DIAMETER | 1.520 INCHES MINIMUM AND 1.550 INCHES MAXIMUM |
| RING STYLE | STRAIGHT GAP |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM B633 ASSN STD 1ST TREATMENT RESPONSE AND MIL-C-81562,CLASS 2,TYPE 2 MIL SPEC 2ND TREATMENT RESPONSE |
| SURFACE TREATMENT | ZINC OR CHROMATE ZINC |
| USAGE DESIGN | EXTERNAL |