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National Stock Number:
2840-00-877-0065
Federal Supply Class:
2840
National Item Identification Number:
008770065
Description:
BLADE,COMPRESSOR,AIRCRAFT GAS TU
Detail:
AN ITEM MOUNTED ON A DISK, COMPRESSOR, AIRCRAFT GAS TURBINE ENGINE. IT IS DESIGNED TO CREATE THE FLOW OF AIR IN THE COMPRESSOR SECTION OF AN ENGINE, GAS TURBINE, AIRCRAFT.
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Manufacturer Information:
| 6809081 | 24617 | GENERAL MOTORS CORP | | 6809081 | 63005 | ROLLS-ROYCE CORPORATION | | 6809081 | 66905 | PACIFIC SKY SUPPLY, INC. | | 6809081 | 73342 | ALLISON TRANSMISSION INC |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | AGAV | | OVERALL LENGTH | 3.753 INCHES NOMINAL | | OVERALL WIDTH | 1.197 INCHES NOMINAL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | BLADE, COMPRESSOR-1ST STAGE | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | SPECIAL FEATURES | CONTOUR OF CONCAVE AND CONVEX SIDES OF AIRFOIL SECTIONS MAY VARY WITHIN A .006 BAND PARALLEL TO BASIC; TOLERANCE BAND APPLIES TO SECTION CONTOURS UP TO TANGENT POINT OF LEADING AND TRAILING EDGE RADII; AIRFOIL SURFACES SHALL BLEND SMOOTHLY BETWEEN DEFINED CONTOUR POINTS AND SECTIONS; THE STACKING AXIS IS A STRAIGHT LINE DEFINING THE BASIC LOCATION OF THE AIRFOIL SECTION STACKING POINTS; AIRFOIL SECTION STACKING POINTS MAY BE DISPLACED A MAXIMUM OF .003" FROM STACKING AXIS; THE ANGULAR RELATION OF THE STACKING AXIS MAY VARY .010" PER INCH IN ANY DIRECTION IN RELATION TO THE GAGE PLANE OF THE BASE; ANGULAR VARIATION OF AIRFOIL SECTIONS ABOUT THE STACKING AXIS SHALL NOT EXCEED 0 DEGREES 15' RELATIVE TO ANGLE DATUM PLAN; FORGING SHALL CONFORM TO E15 502; NO PERMANENT TYPE MARKING PERMITTED ON AIRFOIL SURFACES |
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