| MATERIAL | COPPER ALLOY 377 OVERALL | 
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL | 
| CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS | 
| CONNECTION STYLE | FLARELESS (TUBE) ALL ENDS | 
| SEAT ANGLE | 20.0 DEGREES ALL ENDS | 
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.625 INCHES 1ST END | 
|  | 0.625 INCHES 2ND END | 
|  | 0.375 INCHES 3RD END | 
| THREAD SERIES DESIGNATOR | UNS ALL ENDS | 
| NOMINAL THREAD SIZE | 0.812 INCHES 1ST END | 
|  | 0.812 INCHES 2ND END | 
|  | 0.531 INCHES 3RD END | 
| THREAD QUANTITY PER INCH | 18 1ST END | 
|  | 18 2ND END | 
|  | 24 3RD END | 
| THREAD CLASS | 2A ALL ENDS | 
| LEG LENGTH | 0.957 INCHES MINIMUM AND | 
|  | 0.963 INCHES MAXIMUM 1ST END | 
|  | 0.957 INCHES MINIMUM AND | 
|  | 0.963 INCHES MAXIMUM 2ND END | 
|  | 0.947 INCHES MINIMUM AND | 
|  | 0.953 INCHES MAXIMUM 3RD END | 
| FURNISHED ITEMS AND QUANTITY | 3 TUBE COUPLING NUT W/SLEEVE | 
| SPECIFICATION/STANDARD DATA | 96906-MS39188 GOVERNMENT STANDARD AND | 
|  | 81343-J246 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD | 
| NONDEFINITIVE SPEC/STD DATA | 3A FIGURE | 
| SPEC/STD CONTROLLING DATA |  | 
| MANUFACTURERS CODE | 96906 | 
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MS39188-4 |