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National Stock Number: 1660-01-120-7461
Federal Supply Class: 1660
National Item Identification Number: 011207461
Description: MANIFOLD,CABIN AIR
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Manufacturer Information:
414AS708-1 | 77272 | THE BOEING COMPANY | 414AS708-1 | 81996 | U S ARMY AVIATION AND MISSILE COMMAND | XD4177 | 0BR38 | COMPTECH CORPORATION | XD4177 | 46YF5 | MAVEN ENGINEERING CORPORATION | XD4177 | K2962 | SENIOR UK LIMITED |
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Techincal Specification:
PART NAME ASSIGNED BY CONTROLLING AGENCY | MANIFOLD CABIN AIR DUCT | OVERALL LENGTH | 26.00 INCHES NOMINAL | 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) | 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 |
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