National Item Identification Number
01-454-2308
014542308
9540-01-454-2308
9540014542308
National Stock Number
Item Name
BEAM,STRUCTURAL
Federal Supply Class
9540
Description
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.
Commercial and Government Entity Code (Supplier Data)
81346
AMERICAN SOC FOR TSTG & MTLS
DBA ASTM INTERNATIONAL
100 BARR HARBOR DR
WEST CONSHOHOCKEN
PA
19428
610-832-9500
1W025
Reference Numbers (Part Numbers)
ASTM B221
QQ-A-200/11
01AA150D050129
Required Categories
MATERIAL
FABRICATION METHOD
HEAT TREATMENT
LENGTH
BASIC SHAPE STYLE
OVERALL
Required Description
ALUMINUM ALLOY, ASTM B221, ALLOY 7075
EXTRUDED
T73511 SOLUTION HEAT TREATED
1