NSN 4710-01-718-4573 · NIIN 017184573 · FSC 4710
NO DASHES 4710017184573
In Stock
TUBE,BENT,METALLIC
Pipe, Tube and Rigid Tubing
Technical characteristics
13 rows
Straight from the federal item record. Entries the record leaves empty are shown empty — nothing is filled in on its behalf.
| MRC | Requirement | Value |
|---|---|---|
| CRTL | CRITICALITY CODE JUSTIFICATION | FEAT |
| CQCF | CONSTRUCTION | SEAMLESS |
| ABMZ | DIAMETER | INCHES NOMINAL 3.000 |
| MATT | MATERIAL | ALUMINUM ALLOY 5052 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | FED SPEC SINGLE MATERIAL RESPONSE WW-T-787 |
| PRPY | PROPRIETARY CHARACTERISTICS | PACS |
| FEAT | SPECIAL FEATURES | THE FUEL TRANSFER AND REFUELING TUBE IS LOCATED ABOVE THE FUSELAGE TANK IN THE CENTER WING DRY BAY OF THE KC-130J. EACH END OF THIS TUBE IS CONNECTED TO A SHROUD ASSEMBLY. THE SHROUDS FITTED OVER FLEXIBLE COUPLINGS IN THE FUSELAGE FUEL TANK AND AERIAL REFUELING FUEL LINE SYSTEMS COLLECT ANY FUEL WHICH ESCAPES THE FUEL PIPE IN HE EVENT OF A FLEXIBLE COUPLING OR O-RING FAILURE. THE SHROUDS ARE CONNECTED TO THE TRANSFER AND REFUELING TUBES, WHICH ENDS IN A COMMON OUTLET BELOW THE FUSELAGE. THIS SYSTEM PREVENTS FUEL AND/OR FUMES FROM BEING RELEASED IN THE CARGO COMPARTMENT IN THE EVENT OF A FLEXIBLE COUPLING OR O-RING FAILURE. PRIMARY FAILURE OF THE TUBE WOULD BE POOR CONNECTION TO THE SHROUD OR CRACKING IN THE TUBE, WHICH CAN ALLOW FUEL FUMES TO ESCAPE INTO THE CARGO COMPARTMENT, WHICH CAN RESULT IN THE POSSIBLITY OF A FIRE. THE FUSELAGE PLUMBING IS INSPECTED DAILY AND ON THE TURNAROUND FOR DAMAGE, SECURITY, AND EVIDENCE OF LEAKS. |
| AAGZ | FIRST END STYLE | |
| CQBB | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | |
| AAGT | WALL THICKNESS | INCHES NOMINAL 0.065 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | TUBE REFUEL AND TRANSFER |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 22.870 |