| DRIVE END SHAPE | HEXAGON SINGLE END EXTERNAL |
| DRIVE SURFACE SIZE | 1.625 INCHES NOMINAL SINGLE END |
| ANGLE BETWEEN LUGS | 180.0 DEGREES NOMINAL |
| CRITICALITY CODE JUSTIFICATION | ZZZY |
| LUG LENGTH | 0.595 INCHES MINIMUM AND 0.605 INCHES MAXIMUM |
| LUG WIDTH | 0.373 INCHES MINIMUM AND 0.375 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 5.000 INCHES NOMINAL |
| OVERALL LENGTH | 7.375 INCHES NOMINAL |
| MATERIAL | STEEL OVERALL |
| OPENING DIAMETER | 3.625 INCHES MINIMUM AND 3.630 INCHES MAXIMUM |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS |
| STYLE DESIGNATOR | LUG |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-C-320,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | CHROMIUM OVERALL |