| CONNECTION TYPE | THREADED EXTERNAL HOSE 2ND END |
| CONNECTION TYPE | THREADED EXTERNAL PIPE 1ST END |
| CONNECTION STYLE | PLAIN (HOSE) 2ND END |
| CONNECTION STYLE | PLAIN (PIPE) 1ST END |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | COUPLING MALE 1 7/8-4ACME |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-626 ALLOY 360 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | COPPER ALLOY 360 OVERALL |
| MEDIA FOR WHICH DESIGNED | NITROGEN, LIQUID 2ND RESPONSE |
| MEDIA FOR WHICH DESIGNED | OXYGEN, LIQUID 1ST RESPONSE |
| NOMINAL OVERALL LENGTH | 2.140 INCHES |
| NOMINAL THREAD SIZE | 1.875 INCHES 2ND END |
| NOMINAL THREAD SIZE | 1.000 INCHES 1ST END |
| SPECIAL FEATURES | CLEAN FOR OXYGEN SERVICE IAW MIL-C-52211, METHOD C, CLASS B; INSIDE DIA 0.750 IN; WIDTH ACROSS WRENCH FLATS 0.938 IN. |
| THREAD CLASS | 2G 2ND END |
| THREAD QUANTITY PER INCH | 4 2ND END |
| THREAD SERIES DESIGNATOR | ACME 2ND END |
| THREAD SERIES DESIGNATOR | NPT 1ST END |