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National Stock Number:
9520-01-278-2114
Federal Supply Class:
9520
National Item Identification Number:
012782114
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:
| BOTTOM FLANGE WIDTH | 4.060 INCHES NOMINAL | | FABRICATION METHOD | ROLLED | | LEFT SIDE BOTTOM FLANGE THICKNESS | 0.345 INCHES NOMINAL | | LEFT SIDE TOP FLANGE THICKNESS | 0.345 INCHES NOMINAL | | LENGTH | 20.000 FEET MINIMUM AND 40.000 FEET MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-22698, GRADE AH-36 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL UNS K02102 | | NONDEFINITIVE SPEC/STD DATA | AH36 GRADE | | OVERALL HEIGHT | 4.160 INCHES NOMINAL | | RIGHT SIDE BOTTOM FLANGE THICKNESS | 0.345 INCHES NOMINAL | | RIGHT SIDE TOP FLANGE THICKNESS | 0.345 INCHES NOMINAL | | TOP FLANGE WIDTH | 4.060 INCHES NOMINAL | | WEB FLANGE THICKNESS | 0.280 INCHES NOMINAL | | WEIGHT PER UNIT MEASURE | 13.000 POUNDS PER LINEAR FOOT |
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