| END HOLE/BALL DIAMETER | 0.750 INCHES MINIMUM AND 0.752 INCHES MAXIMUM 2ND END |
| END HOLE/BALL DIAMETER | 1.000 INCHES MINIMUM AND 1.002 INCHES MAXIMUM 1ST END |
| BORE DIAMETER | 3.1255 INCHES MINIMUM AND 3.1263 INCHES MAXIMUM |
| BORE LENGTH | 5.000 INCHES MINIMUM AND 5.005 INCHES MAXIMUM |
| CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL | 4.000 INCHES NOMINAL 1ST END |
| CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL | 8.750 INCHES NOMINAL 2ND END |
| FULCRUM BORE SHAPE | PLAIN |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | CRANK,BELL,VENT VALVE |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N288 CMPSN E FED SPEC SINGLE MATERIAL RESPONSE |
| MATERIAL | NICKEL ALLOY |
| SPECIAL FEATURES | NICU ALLOY |
| STYLE DESIGNATOR | RAISED FACE PIVOT HOLE, CLEVIS BOTH ENDS |