| MATERIAL | STEEL COMP 321 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5645 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2700 TYPE 6 OR 7 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| MAXIMUM OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| STYLE DESIGNATOR | LONG W/ OFFSET WRENCHING FACILITY |
| CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END |
| THREADED EXTERNAL TUBE 2ND END |
| CONNECTION STYLE | FLARED W/ GASKET SEAL (BOSS) 1ST END |
| FLARED W/ GASKET SEAL (BOSS) 2ND END |
| FLANGE SHAPE | HEXAGON CENTER BULKHEAD |
| NOMINAL WIDTH ACROSS FLATS | 0.684 INCHES CENTER BULKHEAD |
| THREAD SERIES DESIGNATOR | UNJF 1ST END |
| UNJF 2ND END |
| NOMINAL THREAD SIZE | 0.4375 INCHES 1ST END |
| 0.4375 INCHES 2ND END |
| THREAD QUANTITY PER INCH | 20 1ST END |
| 20 2ND END |
| THREAD CLASS | 3A 1ST END |
| 3A 2ND END |
| NOMINAL OVERALL LENGTH | 1.766 INCHES |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | UNION,PIPE |