National Item Identification Number
01-153-7921
011537921
9540-01-153-7921
9540011537921
National Stock Number
Item Name
CHANNEL,STRUCTURAL
Federal Supply Class
9540
Description
A structural shape fabricated from a ferrous or nonferrous material and has a flange extending usually at right angles in the same direction from each edge of a web and/or resembling the letter U in cross-sectional form.
Commercial and Government Entity Code (Supplier Data)
81755
Reference Numbers (Part Numbers)
K20A98
NAS345-29
Required Categories
MATERIAL
FABRICATION METHOD
HEAT TREATMENT
LENGTH
BASIC SHAPE STYLE
OVERALL
Required Description
ALUMINUM ALLOY, QQ-A-200/3
EXTRUDED
O-ANNEALED
10.000 FEET MINIMUM AND
12.00