| MATERIAL | STEEL CORROSION RESISTING OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| CONNECTION TYPE | FLANGE 1ST END |
| FLANGE 2ND END |
| NOMINAL OUTSIDE DIAMETER | 5.450 INCHES 1ST END |
| NOMINAL THICKNESS | 0.250 INCHES 1ST END |
| 0.250 INCHES 2ND END |
| NOMINAL LENGTH | 4.500 INCHES 2ND END |
| NOMINAL WIDTH | 4.500 INCHES 2ND END |
| BOLT HOLE QUANTITY | 8 1ST END |
| 4 2ND END |
| BOLT HOLE NOMINAL DIAMETER | 0.281 INCHES 1ST END |
| 0.281 INCHES 2ND END |
| BOLT CIRCLE NOMINAL DIAMETER | 5.000 INCHES 1ST END |
| CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 3.536 INCHES 2ND END |
| CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG WIDTH | 3.536 INCHES 2ND END |
| NOMINAL PIPE SIZE ACCOMMODATED | 2.500 INCHES ALL ENDS |
| NOMINAL OVERALL LENGTH | 3.500 INCHES |
| SPECIAL FEATURES | MILITARY CRITICAL, EXPORT CONTROL; 316 STAINLESS STEEL |
| CRITICALITY CODE JUSTIFICATION | FEAT |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | EXHAUST VALVE SPACER |