XD4177: MANIFOLD,CABIN AIR.
The MANIFOLD,CABIN AIR is a the manufacturer industrial component. Key specifications include overall_length: 26.00 INCHES NOMINAL IN, end_item_identification: CH-47 CHINOOK HELICOPTER, part_name_assigned_by_controlling_agency: MANIFOLD CABIN AIR DUCT. This part is cataloged in the U.S.
Government catalog under NSN 1660-01-120-7461, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
| overall_length | 26.00 INCHES NOMINAL IN |
| special_test_features | DUCT TO BE MANUFACTURED AND QUALIFIED PER BOEING-VERTOL DOCUMENT D210-11405-1 DUCT ASSEMBLY - LOW PRESSURE, CLASS II, TYPE 2 |
| supplementary_features | OUTER SURFACE OF BEAD TO CONFORM TO MS336660 TYPA A; INNER SURFACE MAY BE FLUSH WITH INSIDE DIAMETER OF DUCT; AREAS SHALL HAVE ADEQUATE RIGIDITY TO WITHSTAND NORMAL CLAMPING PRESSURES |
| end_item_identification | CH-47 CHINOOK HELICOPTER |
| part_name_assigned_by_controlling_agency | MANIFOLD CABIN AIR DUCT |
| NSN | 1660-01-120-7461 |
| SPECIAL TEST FEATURES | DUCT TO BE MANUFACTURED AND QUALIFIED PER BOEING-VERTOL DOCUMENT D210-11405-1 DUCT ASSEMBLY - LOW PRESSURE, CLASS II, TYPE 2 |
| SUPPLEMENTARY FEATURES | OUTER SURFACE OF BEAD TO CONFORM TO MS336660 TYPA A; INNER SURFACE MAY BE FLUSH WITH INSIDE DIAMETER OF DUCT; AREAS SHALL HAVE ADEQUATE RIGIDITY TO WITHSTAND NORMAL CLAMPING PRESSURES |
| OVERALL LENGTH | 26.00 INCHES NOMINAL IN |
| SPECIAL FEATURES | 4.25" OUTSIDE DIAMETER (RIGHT END); 6" OUTSIDE DIAMETER (LEFT END); 4.25" OUTSIDE DIAMETER (TOP END); 8" RADIUS (LEFT CURVE); 4" RADIUS (TOP CURVE - 3.4" CLAMPING AREA); 4" RADIUS (RIGHT CURVE - 3.4" CLAMPING AREA) |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | MANIFOLD CABIN AIR DUCT |
| END ITEM IDENTIFICATION | CH-47 CHINOOK HELICOPTER |