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National Stock Number: 9540-00-556-9174
Federal Supply Class: 9540
National Item Identification Number: 005569174
Description: ANGLE,STRUCTURAL
Detail: A STRUCTURAL SHAPE FABRICATED FROM A FERROUS OR NONFERROUS MATERIAL AND RESEMBLING THE LETTER L IN CROSS-SECTIONAL FORM. THE EDGES MAY HAVE A BULB, BE ROUNDED, AND THE INSIDE CORNER MAY HAVE A FILLET.
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Manufacturer Information:
| LS5549-2 | 98897 | LOCKHEED MARTIN CORP | | PA18584 | 06012 | TRANSTAR METALS CORP |
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Techincal Specification:
| BASE FLANGE THICKNESS | 0.070 INCHES NOMINAL | | BASIC SHAPE STYLE | ANGLE | | FABRICATION METHOD | EXTRUDED | | FILLET RADIUS WHERE LEFT FLANGE JOINS BASE FLANGE | 0.062 INCHES NOMINAL | | FIRST TIP RADIUS | 0.032 INCHES NOMINAL | | FIRST TIP STYLE | RIGHT QUARTER RADIUS | | HEAT TREATMENT | T-76 SOLUTION HEAT TREATED | | LEFT INSIDE ANGLE | 86.0 DEGREES NOMINAL | | LEFT SIDE FLANGE THICKNESS | 0.070 INCHES NOMINAL | | LENGTH | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM | | OVERALL HEIGHT | 0.750 INCHES NOMINAL | | OVERALL WIDTH | 1.000 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY | | SECOND TIP RELATIONSHIP TO FIRST TIP | NOT IDENTICAL | | SECOND TIP RADIUS | 0.032 INCHES NOMINAL | | SECOND TIP STYLE | UPPER RADIUS | | WEIGHT PER UNIT MEASURE | 0.142 POUNDS PER LINEAR FOOT |
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