| CONNECTION STYLE | FLARELESS (TUBE) SECOND END |
| CONNECTION STYLE | FLARELESS (TUBE) THIRD END |
| CONNECTION STYLE | SOCKET (TUBE) FIRST END |
| CONNECTION TYPE | THREADED EXTERNAL TUBE FIRST END |
| CONNECTION TYPE | THREADED EXTERNAL TUBE SECOND END |
| CONNECTION TYPE | UNTHREADED INTERNAL TUBE THIRD END |
| LEG LENGTH | 0.350 INCHES NOMINAL FIRST END |
| LEG LENGTH | 0.875 INCHES NOMINAL SECOND END |
| LEG LENGTH | 0.875 INCHES NOMINAL THIRD END |
| MATERIAL | STEEL COMP 304 OVERALL |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES SECOND END |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES FIRST END |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.256 INCHES THIRD END |
| NOMINAL THREAD SIZE | 0.438 INCHES SECOND END |
| NOMINAL THREAD SIZE | 0.438 INCHES THIRD END |
| SEAT ANGLE | 12.0 DEGREES SECOND END |
| SEAT ANGLE | 12.0 DEGREES THIRD END |
| SPECIAL FEATURES | STAINLESS STEEL FLARELESS TEE IS MADE FROM MS21905-4S; MS21905F HAS BEEN SUPERSEDED BY SAE-AS21905, NSN 4730-00-720-0317 |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| THREAD CLASS | 3A SECOND END |
| THREAD CLASS | 3A THIRD END |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) SECOND END |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) THIRD END |