NSN 9540-01-428-2774
Part Details | STRUCTURAL BEAM
9540-01-428-2774 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: ASTM B221, 70750, 7075-0, QQA20011, QQ-A-200/11, AMSQQA20011, AMS-QQ-A-200/11, 6021307, 60-21307, CVC10012154CA, CVC10012-154CA, 9540-01-428-2774, 01-428-2774, 9540014282774, 014282774
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 95 | MAR 25, 1996 | 01-428-2774 | 37018 ( BEAM, STRUCTURAL ) |
REFERENCE DRAWINGS & PICTURES
T SHAPE
SQUARE END
SQUARE END
SQUARE END
SQUARE END
Cross Reference | NSN 9540-01-428-2774
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| ASTM B221 | 81346 | AMERICAN SOCIETY FOR TESTING ANDMATERIALS |
| 7075-0 | 14153 | DEFENSE LOGISTICS AGENCYDBA DEFENSE SUPPLY CENTER |
| QQ-A-200/11 | 81348 | FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES |
| AMS-QQ-A-200/11 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| 60-21307 | 29321 | TRANSTAR METALS CORP |
| CVC10012-154CA | 80378 | TRIUMPH AEROSTRUCTURES, LLCDBA TRIUMPH AEROSTRUCTURES - VOUGHT |
Technical Data | NSN 9540-01-428-2774
| Characteristic | Specifications |
|---|---|
| FABRICATION METHOD | EXTRUDED |
| HEAT TREATMENT | O-ANNEALED |
| LENGTH | 12.000 FEET NOMINAL |
| BASIC SHAPE STYLE | T SHAPE |
| OVERALL HEIGHT | 2.478 INCHES NOMINAL |
| LEFT SIDE TOP FLANGE THICKNESS | 0.120 INCHES NOMINAL |
| RIGHT SIDE TOP FLANGE THICKNESS | 0.120 INCHES NOMINAL |
| LEG THICKNESS | 0.120 INCHES NOMINAL |
| LEFT SIDE TOP FLANGE DISTANCE TO CENTER OF BOTH FLANGES | 2.561 INCHES NOMINAL |
| RIGHT SIDE TOP FLANGE DISTANCE TO CENTER OF BOTH FLANGES | 2.689 INCHES NOMINAL |
| FILLET RADIUS WHERE TOP LEFT FLANGE JOINS WEB FLANGE/LEG | 0.125 INCHES NOMINAL |
| FILLET RADIUS WHERE TOP RIGHT FLANGE JOINS WEB FLANGE/LEG | 0.125 INCHES NOMINAL |
| TOP FLANGE WIDTH | 5.250 INCHES NOMINAL |
| LEFT TOP INSIDE ANGLE | 110.0 DEGREES NOMINAL |
| RIGHT TOP INSIDE ANGLE | 70.0 DEGREES NOMINAL |
| FIRST TIP STYLE | SQUARE END |
| SECOND TIP RELATIONSHIP TO FIRST TIP | IDENTICAL |
| THIRD TIP RELATIONSHIP TO PRECEDING TIPS | IDENTICAL W/FIRST TIP |
| WEIGHT PER UNIT MEASURE | 1.108 POUNDS PER SQUARE FOOT |
| END ITEM IDENTIFICATION | B-2 BOMBER |