| MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE OR |
| PLASTIC TETRAFLUOROETHYLENE 1ST PLY |
| PLASTIC POLYTETRAFLUOROETHYLENE OR |
| PLASTIC TETRAFLUOROETHYLENE BOTH END COUPLINGS |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763, TYPE 304 OR 316 FED SPEC SINGLE MATERIAL RESPONSE BOTH END COUPLINGS |
| SURFACE TREATMENT | PASSIVATE BOTH END COUPLINGS |
| STYLE DESIGNATOR | SLEEVE SECTION |
| CROSS-SECTIONAL SHAPE STYLE | ROUND |
| INSIDE DIAMETER | 0.250 INCHES NOMINAL FIRST END |
| WALL THICKNESS | 0.062 INCHES MINIMUM AND |
| 0.078 INCHES MAXIMUM |
| MEASURING METHOD AND LENGTH | 48.000 INCHES NOMINAL OVERALL |
| CONNECTION TYPE | GROUND JOINT EXTERNALLY THREADED TAILPIECE W/ UNION NUT FIRST END |
| COUPLING STYLE | THREADED INTERNAL BOTH ENDS |
| THREAD SERIES DESIGNATOR | UNJF BOTH ENDS |
| NOMINAL THREAD SIZE | 0.500 INCHES BOTH ENDS |
| MINIMUM INSIDE BENDING RADIUS | 2.000 INCHES |
| MAXIMUM OPERATING PRESSURE | 1500.0 POUNDS PER SQUARE INCH |
| SPECIAL FEATURES | CLEANING REQUIREMENTS FOUND IN 4.6.10 MIL-PRF-26626; HOSE MATERIAL TO BE NON-TOXIC AND ODOR FREE IN PRESENCE OF OXYGEN OVER THE TEMPERATURE RANGE MINUS 297 TO PLUS 260 DEGREES F; ENDS 37 DEGREE FLARED INTERNAL TUBE |
| DEPARTURE FROM CITED DOCUMENT | 48 INCH AS MODIFIED OVER LENGTH |
| CRITICALITY CODE JUSTIFICATION | AGAV |
| FSC APPLICATION DATA | AIRCRAFT OXYGEN BREATHING SYSTEM |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | HOSE ASSEMBLY, CRYOGENIC OXYGEN |
| SPEC/STD CONTROLLING DATA | |
| MANUFACTURERS CODE | 81349 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-PRF-26626 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | M26626-5-048 |