| THREAD SERIES | UNJF |
| NOMINAL THREAD SIZE | 0.5625 INCHES |
| THREAD QUANTITY PER INCH | 18 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| MATERIAL | TITANIUM ALLOY OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B348 GRADE 2 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| NUT STYLE | HEXAGON |
| NUT HEIGHT | 0.375 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 0.625 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 0.250 INCHES NOMINAL |
| SHOULDER SEAT DIAMETER | 0.5625 INCHES NOMINAL |
| TEMP RATING | -20.0 DEG FAHRENHEIT NOMINAL AND |
| 275.0 DEG FAHRENHEIT NOMINAL |
| MAXIMUM WORKING PRESSURE RATING AND SERVICE FOR WHICH DESIGNED | 6000.0 POUNDS PER SQUARE INCH OIL |
| SPECIAL FEATURES | USED TO ATTACH TAILPIECE TO A FITTING BODY; SURFACE TREATMENT TIODIZED; HAS A LOCKWIRE HOLE; WEAPON SYSTEM ESSENTIAL; O'RING MATERIAL SETS TEMPERATURE RANGE; COMPLETES THREE PIECE UNION |
| CRITICALITY CODE JUSTIFICATION | FEAT |