| FLANGE DIAMETER | 0.360 INCHES MINIMUM AND |
| 0.370 INCHES MAXIMUM |
| FLANGE SEAT TO DISK END HEIGHT | 0.810 INCHES MINIMUM AND |
| 0.830 INCHES MAXIMUM |
| UNDER FLANGE HEIGHT | 0.850 INCHES MINIMUM AND |
| 0.900 INCHES MAXIMUM |
| MATERIAL | ALUMINUM ALLOY 2024 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | ANODIZE OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SEAL ACCOMMODATION TYPE | GROOVED |
| THREAD SERIES DESIGNATOR | UNS SINGLE THREADED PORTION |
| NOMINAL THREAD SIZE | 0.250 INCHES SINGLE THREADED PORTION |
| THREAD QUANTITY PER INCH | 56 SINGLE THREADED PORTION |
| THREAD LENGTH | 0.710 INCHES MINIMUM AND |
| 0.740 INCHES MAXIMUM SINGLE THREADED PORTION |
| CRITICALITY CODE JUSTIFICATION | ZZZV |
| FSC APPLICATION DATA | REGULATOR,AIR PRESSURE,ACFT CABIN |
| THE MANUFACTURERS DATA | |
| MANUFACTURERS CODE | 64547 |
| DESIGN CONTROL REFERENCE | 135746 |