NSN 9540-01-228-4872

Part Details | STRUCTURAL BEAM

9540-01-228-4872 A structural shape fabricated from a ferrous or nonferrous material and resembles the following cross-sectional forms: For the letter H, both flanges of the H section are equal or longer than the width measured along the axis of the web; for the letter I, a 16 2/3 percent slope on the inside face of the ferrous type flange, either one or both of the nonferrous type flanges are shorter than the length measured along the axis of the web; for the letters T and Z, on nonferrous type, the web is usually at right angles to the flanges. Letter H section may have a maximum of 5 percent slope on the inside face of the flanges.

Alternate Parts: 400273, 40-027-3, 4001037, 40-010-37, 9540-01-228-4872, 01-228-4872, 9540012284872, 012284872

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
95MAR 18, 198601-228-487237018 ( BEAM, STRUCTURAL )
REFERENCE DRAWINGS & PICTURES

T SHAPE

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Cross Reference | NSN 9540-01-228-4872
Part Number Cage Code Manufacturer
40-027-397499BELL HELICOPTER TEXTRON INC.DBA BELL HELICOPTER
40-010-3797499BELL HELICOPTER TEXTRON INC.DBA BELL HELICOPTER
Technical Data | NSN 9540-01-228-4872
Characteristic Specifications
MATERIAL ALUMINUM ALLOY 7075
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-200 TO 11 FED SPEC 1ST MATERIAL RESPONSE
BASIC SHAPE STYLE T SHAPE
OVERALL HEIGHT2.190 INCHES NOMINAL
LEFT SIDE TOP FLANGE THICKNESS0.064 INCHES NOMINAL
RIGHT SIDE TOP FLANGE THICKNESS0.064 INCHES NOMINAL
LEG THICKNESS0.064 INCHES NOMINAL
LEFT SIDE TOP FLANGE DISTANCE TO CENTER OF BOTH FLANGES1.200 INCHES NOMINAL
RIGHT SIDE TOP FLANGE DISTANCE TO CENTER OF BOTH FLANGES1.200 INCHES NOMINAL
TOP FLANGE WIDTH2.400 INCHES NOMINAL
LEFT TOP INSIDE ANGLE0.130 RADIANS NOMINAL
RIGHT TOP INSIDE ANGLE0.130 RADIANS NOMINAL
FIRST TIP STYLE SQUARE END
SECOND TIP RELATIONSHIP TO FIRST TIP IDENTICAL
THIRD TIP RELATIONSHIP TO PRECEDING TIPS IDENTICAL W/FIRST TIP