| CRITICALITY CODE JUSTIFICATION | SPCL |
| GENERAL CHARACTERISTICS ITEM DESCRIPTION | MATERIAL TO BE STAINLESS STEEL SUITABLE FOR OPERATION AT 760 DEGREES FAHRENHEIT WHILE ROTATING AT 17,800 RPM; MUST BE COMPATIBLE WITH MIL-L-7808 OIL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | RING SEAL - GAS GENERATOR ROTOR |
| MATERIAL | STEEL CORROSION RESISTING |
| OVERALL DIAMETER | 3.354 INCHES MINIMUM AND 3.356 INCHES MAXIMUM |
| OVERALL WIDTH | 0.125 INCHES MINIMUM AND 0.126 INCHES MAXIMUM |
| PRESSURE RATING | 3000.0 POUNDS PER SQUARE INCH |
| SPECIAL TEST FEATURES | NSN IS A CRITICAL APPLICATION ITEM (CAI) |
| SUPPLEMENTARY FEATURES | 3.090" MINIMUM TO 3.092" MAXIMUM GROOVE DIAMETER (REFERENCE); 3.344" MINIMUM TO 3.349" MAXIMUM MINOR DIAMETER (REFERENCE); 0.100" MINIMUM AND 0.110" MAXIMUM (TOP) SEAL DIAMETER; .010" MINIMUM AND .020" MAXIMUM CHAMFER, 45 DEGREES BASIC |