NSN 9540-00-526-2678
Part Details | STRUCTURAL BEAM
9540-00-526-2678 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.
Alternate Parts: 61049, QQA20011, QQA200-11, LS5102, AMSQQA20011, AMS-QQ-A-200/11, 9540-00-526-2678, 00-526-2678, 9540005262678, 005262678
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 95 | AUG 28, 1974 | 00-526-2678 | 37018 ( BEAM, STRUCTURAL ) |
REFERENCE DRAWINGS & PICTURES
T SHAPE
SQUARE W/ INNER AND OUTER CORNER RADII
SQUARE W/ INNER AND OUTER CORNER RADII
SQUARE W/ INNER AND OUTER CORNER RADII
SQUARE W/ INNER AND OUTER CORNER RADII
Cross Reference | NSN 9540-00-526-2678
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 61049 | 01634 | ALUMINUM CO OF AMERICA |
| QQA200-11 | 81348 | FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES |
| LS5102 | 98897 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS |
| AMS-QQ-A-200/11 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
Technical Data | NSN 9540-00-526-2678
| Characteristic | Specifications |
|---|---|
| FABRICATION METHOD | EXTRUDED |
| HEAT TREATMENT | T-6 SOLUTION HEAT TREATED |
| LENGTH | 1.000 FEET MINIMUM AND 12.000 FEET MAXIMUM |
| BASIC SHAPE STYLE | T SHAPE |
| OVERALL HEIGHT | 1.794 INCHES MINIMUM AND 1.826 INCHES MAXIMUM |
| LEFT SIDE TOP FLANGE THICKNESS | 0.372 INCHES MINIMUM AND 0.388 INCHES MAXIMUM |
| RIGHT SIDE TOP FLANGE THICKNESS | 0.372 INCHES MINIMUM AND 0.388 INCHES MAXIMUM |
| LEG THICKNESS | 0.094 INCHES MINIMUM AND 0.106 INCHES MAXIMUM |
| LEFT SIDE TOP FLANGE DISTANCE TO CENTER OF BOTH FLANGES | 0.841 INCHES MINIMUM AND 0.881 INCHES MAXIMUM |
| RIGHT SIDE TOP FLANGE DISTANCE TO CENTER OF BOTH FLANGES | 1.455 INCHES MINIMUM AND 1.463 INCHES MAXIMUM |
| FILLET RADIUS WHERE TOP LEFT FLANGE JOINS WEB FLANGE/LEG | 0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM |
| FILLET RADIUS WHERE TOP RIGHT FLANGE JOINS WEB FLANGE/LEG | 0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM |
| TOP FLANGE WIDTH | 2.296 INCHES MINIMUM AND 2.344 INCHES MAXIMUM |
| LEFT TOP INSIDE ANGLE | 98.2 DEGREES NOMINAL |
| RIGHT TOP INSIDE ANGLE | 81.8 DEGREES NOMINAL |
| FIRST TIP STYLE | SQUARE W/ INNER AND OUTER CORNER RADII |
| FIRST TIP INNER RADIUS | 0.014 INCHES MINIMUM AND 0.046 INCHES MAXIMUM |
| FIRST TIP OUTER RADIUS | 0.014 INCHES MINIMUM AND 0.046 INCHES MAXIMUM |
| SECOND TIP RELATIONSHIP TO FIRST TIP | IDENTICAL |
| THIRD TIP RELATIONSHIP TO PRECEDING TIPS | IDENTICAL W/FIRST TIP |
| WEIGHT PER UNIT MEASURE | 1.200 POUNDS PER LINEAR FOOT |
| NONDEFINITIVE SPEC/STD DATA | T6 TEMPER |