| CRITICALITY CODE JUSTIFICATION | ZZZY |
| MATERIAL | NICKEL AND COPPER AND ALUMINUM |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | AUXILIARY HATCH PENETRATIONS ASSY AND DET |
| PROPRIETARY CHARACTERISTICS | PACS |
| OVERALL DIAMETER | 3.494 INCHES MAXIMUM |
| OVERALL LENGTH | 21.065 INCHES NOMINAL |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS |