| CONNECTION STYLE | SWIVEL, PLAIN (PIPE) ALL ENDS |
| CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | ALUMINUM ALLOY 2024 OVERALL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | COUPLING, FLARED, FLANGED |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 2.750 INCHES ALL ENDS |
| NOMINAL OVERALL LENGTH | 1.624 INCHES |
| NOMINAL THREAD SIZE | 0.750 INCHES ALL ENDS |
| STYLE DESIGNATOR | CENTER WRENCHING FACILITY W/ THREADED RELIEF |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625, TYPE II, CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | ANODIZE OVERALL |
| SPECIAL FEATURES | TUBE SIZE 0.500 IN.; 16 THREADS PER INCH |
| THREAD CLASS | 3A ALL ENDS |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS |