| STYLE DESIGNATOR | BUTT BLANK |
| REVERSIBLE FEATURE | NOT INCLUDED |
| HINGE PIN | NOT INCLUDED |
| KNUCKLE QUANTITY | 18 |
| MATERIAL | ALUMINUM ALLOY 7075 OVERALL |
| OVERALL LENGTH | 18.40 INCHES NOMINAL |
| MATERIAL THICKNESS | 0.044 INCHES MINIMUM AND |
| 0.056 INCHES MAXIMUM |
| KNUCKLE LENGTH | 0.491 INCHES MINIMUM AND |
| 0.495 INCHES MAXIMUM |
| PIN CENTER TO BODY EDGE DISTANCE | 1.00 INCHES NOMINAL |
| KNUCKLE INSIDE DIAMETER | 0.093 INCHES MINIMUM AND |
| 0.098 INCHES MAXIMUM |
| KNUCKLE TYPE | FRICTION |
| PERFORMANCE TYPE | NOT RATED |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | HINGE, BUTT STRUCTURAL, EXTRUDED |
| SPEC/STD CONTROLLING DATA | |
| MANUFACTURERS CODE | 96906 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MS20001 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MS20001HA6-1840 |