National Item Identification Number
00-954-6170
009546170
9520-00-954-6170
9520009546170
National Stock Number
Item Name
BEAM,STRUCTURAL
Federal Supply Class
9520
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
Reference Numbers (Part Numbers)
ASTM A36
QQ-S-741
Required Categories
MATERIAL
HEAT TREATMENT
LENGTH
BASIC SHAPE STYLE
TOP FLANGE WIDTH
BOTTOM FL
Required Description
STEEL, ASTM A36
AS FABRICATED
30.000 FEET MINIMUM AND
40.000 FEET MAXIMUM
H4