| MATERIAL | ALUMINUM ALLOY 2024 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-268,COND T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| STYLE DESIGNATOR | FLARED W/ BULKHEAD THREAD |
| CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS |
| THREADED INTERNAL TUBE INLET |
| THREADED EXTERNAL TUBE 1ST END BULKHEAD |
| CONNECTION STYLE | FLARED (TUBE) ALL ENDS |
| GASKET SEAL (BOSS) INLET |
| SEAT ANGLE | 37.0 DEGREES ALL ENDS |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 1.000 INCHES ALL ENDS |
| 0.250 INCHES INLET |
| 1.000 INCHES 1ST END BULKHEAD |
| THREAD SERIES DESIGNATOR | UNJ ALL ENDS |
| UNF INLET |
| UNJ 1ST END BULKHEAD |
| NOMINAL THREAD SIZE | 1.312 INCHES ALL ENDS |
| 0.438 INCHES INLET |
| 1.312 INCHES 1ST END BULKHEAD |
| THREAD QUANTITY PER INCH | 12 ALL ENDS |
| 12 1ST END BULKHEAD |
| THREAD CLASS | 3A ALL ENDS |
| 3B INLET |
| NOMINAL OVERALL LENGTH | 3.234 INCHES |
| SPECIAL FEATURES | FLIGHT SAFETY CRITICAL |
| CRITICALITY CODE JUSTIFICATION | FEAT |