| PART NAME ASSIGNED BY CONTROLLING AGENCY | FITTING, UNION AND REDUCER, FLARED |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS-QQ-A-225/9 AEROSPACE MATERIAL SPEC STD SINGLE MATERIAL RESPONSE AND AMS4124 AEROSPACE MATERIAL SPEC STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | ALUMINUM ALLOY 7075 OVERALL |
| MOUNTING END TYPE | SADDLE FLANGE |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.500 INCHES SECOND END |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.625 INCHES FIRST END |
| NOMINAL LENGTH | 1.750 INCHES ALL ENDS |
| NOMINAL WIDTH ACROSS FLATS | 1.113 INCHES ALL ENDS |
| NONDEFINITIVE SPEC/STD DATA | 3A CLASS |
| SEAT TYPE | GROOVED |
| SPECIFICATION/STANDARD DATA | SAE AS5174 INTERNATIONAL STD/SPEC |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS2472 NATIONAL SPEC 1ST TREATMENT RESPONSE AND MIL-A8625 MIL SPEC 1ST TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | ANODIZE OVERALL |