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National Stock Number:
9520-01-435-3056
Federal Supply Class:
9520
National Item Identification Number:
014353056
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:
| 6569553 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| BASIC SHAPE STYLE | H SHAPE | | FIRST TIP FLANGE WIDTH | 10.0 MILLIMETERS NOMINAL | | FIRST TIP STYLE | SQUARE END | | FOURTH TIP RELATIONSHIP TO PRECEDING TIPS | IDENTICAL W/FIRST TIP | | LENGTH | 2650.0 MILLIMETERS NOMINAL | | OVERALL WIDTH | 100.0 MILLIMETERS NOMINAL | | MATERIAL | ALUMINUM | | SECOND TIP RELATIONSHIP TO FIRST TIP | IDENTICAL | | SPECIAL FEATURES | TWO LAYERS OF GREY POLYURETHANE,ALIPHATIC,WEATHER RESISTANT COATING; IDENTIFY WITH LETTER STAMPS AT PLACE INDICATED TO SHOW CAGE CODE 53711 AND DRAWING NUMBER 6569553 | | SURFACE TREATMENT | ANODIZE | | THIRD TIP RELATIONSHIP TO PRECEDING TIPS | IDENTICAL W/FIRST TIP |
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