| DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY | 0.903 INCHES NOMINAL |
| HOLE DIAMETER | 1.875 INCHES NOMINAL |
| INTERNAL PREBENT KEY LENGTH | 0.136 INCHES MINIMUM AND 0.184 INCHES MAXIMUM |
| INTERNAL PREBENT KEY WIDTH | 0.110 INCHES MINIMUM AND 0.120 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 2.250 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-766,COND A,FINISH 1 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL THICKNESS | 0.014 INCHES MINIMUM AND 0.016 INCHES MAXIMUM |
| MATERIAL | STEEL COMP 304 OVERALL |
| SPECIAL FEATURES | 0.060 IN. RADIUS ON EACH SIDE OF INTERNAL KEY |
| STYLE DESIGNATOR | KEY |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MPS 205 TYPE 1 FSCM 70210 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |