| HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM50.0 ROCKWELL C MAXIMUM |
| HOLE DIAMETER | 0.221 INCHES MINIMUM AND 0.221 INCHES MINIMUM AND 0.231 INCHES MAXIMUM0.231 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.670 INCHES MINIMUM AND 0.670 INCHES MINIMUM AND 0.690 INCHES MAXIMUM0.690 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD ALL MATERIAL RESPONSES OVERALL66 FED STD ALL MATERIAL RESPONSES OVERALL |
| MATERIAL THICKNESS | 0.032 INCHES MINIMUM AND 0.032 INCHES MINIMUM AND 0.040 INCHES MAXIMUM0.040 INCHES MAXIMUM |
| MATERIAL | STEEL COMP 1050 OR STEEL COMP 1050 OR STEEL COMP 1551 OR STEEL COMP 1551 OR STEEL COMP 1059 OR STEEL COMP 1059 OR STEEL COMP 1060 OR STEEL COMP 1060 OR STEEL COMP 1561 OR STEEL COMP 1561 OR STEEL COMP 1064 OVERALLSTEEL COMP 1064 OVERALL |
| NONDEFINITIVE SPEC/STD DATA | 3 TYPE AND 3 TYPE AND 1 STYLE AND 1 STYLE AND 2 STYLE AND 2 STYLE AND 1 COMPOSITION1 COMPOSITION |
| STYLE DESIGNATOR | FLAT EXTERNAL AND INTERNAL TEETHFLAT EXTERNAL AND INTERNAL TEETH |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALLQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALLCADMIUM OVERALL |