| CONNECTION TYPE | THREADED EXTERNAL BOSS SECOND END |
| CONNECTION STYLE | FLARED W/ GASKET SEAL (BOSS) ALL ENDS |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | NIPPLE, TUBE, LARGE HEX |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-F-18860 MIL SPEC SINGLE MATERIAL RESPONSE NIPPLE |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-F-18860 MIL SPEC SINGLE MATERIAL RESPONSE TUBE |
| MATERIAL | STEEL NIPPLE |
| MATERIAL | STEEL TUBE |
| NOMINAL OVERALL LENGTH | 2.430 INCHES |
| NOMINAL THREAD SIZE | 1.625 INCHES ALL ENDS |
| STYLE DESIGNATOR | FLARED W/ CENTER WRENCHING FACILITY |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-F-18866 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | ZINC OVERALL |
| THREAD CLASS | 2A ALL ENDS |
| THREAD SERIES DESIGNATOR | UN ALL ENDS |
| THREAD QUANTITY PER INCH | 12 ALL ENDS |