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National Stock Number:
9520-01-311-6400
Federal Supply Class:
9520
National Item Identification Number:
013116400
Description:
BEAM,STRUCTURAL
Detail:
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.
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Manufacturer Information:
| ABS RULES | 0T3K3 | AMERICAN BUREAU OF SHIPPING | | MIL-S-22698 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| BASIC SHAPE STYLE | H SHAPE | | FABRICATION METHOD | HOT ROLLED | | LEFT SIDE FLANGE HEIGHT | 4.000 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ABS RULES, GRADE A ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | NONDEFINITIVE SPEC/STD DATA | A GRADE | | OVERALL WIDTH | 4.000 INCHES NOMINAL | | RIGHT SIDE FLANGE HEIGHT | 4.000 INCHES NOMINAL | | SPECIAL FEATURES | LENGTH 30-40 FT. FINE GRAIN PRACTICE RQMT | | WEIGHT PER UNIT MEASURE | 13.000 POUNDS PER LINEAR FOOT |
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