| CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS |
| CONNECTION STYLE | FLARELESS (TUBE) ALL ENDS |
| CRITICALITY CODE JUSTIFICATION | ZZZY |
| FURNISHED ITEMS AND QUANTITY | 3 SHORT COUPLING NUT WITH SLEEVE |
| LEG LENGTH | 1.031 INCHES NOMINAL ALL ENDS |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 316 OVERALL |
| MEDIA FOR WHICH DESIGNED | OXYGEN, LIQUID SINGLE RESPONSE |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES ALL ENDS |
| NOMINAL THREAD SIZE | 0.438 INCHES ALL ENDS |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | SPECIAL CLEANING FOR OXYGEN SERVICE IAWMIL-C-5211 |
| SEAT ANGLE | 20.0 DEGREES ALL ENDS |
| SPECIAL FEATURES | USED ON 3655-01-281-7747 |
| THREAD CLASS | 3A ALL ENDS |
| THREAD SERIES DESIGNATOR | UNF ALL ENDS |