| DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY | 2.504 INCHES NOMINAL |
| HOLE DIAMETER | 5.007 INCHES MINIMUM AND 5.015 INCHES MAXIMUM |
| INTERNAL PREBENT KEY LENGTH | 0.156 INCHES NOMINAL |
| INTERNAL PREBENT KEY WIDTH | 0.369 INCHES MINIMUM AND 0.373 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL THICKNESS | 0.062 INCHES NOMINAL |
| MATERIAL | STEEL COMP 1020 OVERALL |
| OUTSIDE DIAMETER | 5.625 INCHES NOMINAL |
| STYLE DESIGNATOR | KEY |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | 1603000,CAGEC 10001 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| SPECIAL FEATURES | SECOND INERNAL PREBENT KEY; PHOSPHATE MANGANESE COAT BEFORE PRESERVATIVE |
| SURFACE TREATMENT | OIL OVERALL |