Part Details | STRUCTURAL BEAM
9520-00-278-0928 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 A36, QQS741, QQ-S-741, 9520-00-278-0928, 00-278-0928, 9520002780928, 002780928
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 95 | JAN 01, 1963 | 00-278-0928 | 37018 ( BEAM, STRUCTURAL ) |
REFERENCE DRAWINGS & PICTURES
T SHAPE
SQUARE END
SQUARE END
SQUARE END
SQUARE END
Cross Reference | NSN 9520-00-278-0928
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| ASTM A36 | 81346 | AMERICAN SOCIETY FOR TESTING ANDMATERIALS |
| QQ-S-741 | 81348 | FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES |
Technical Data | NSN 9520-00-278-0928
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL UNS K02600 |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A36 ASSN STD 1ST MATERIAL RESPONSE |
| FABRICATION METHOD | ANY ACCEPTABLE |
| HEAT TREATMENT | AS FABRICATED |
| LENGTH | 20.000 FEET MINIMUM AND 30.000 FEET MAXIMUM |
| BASIC SHAPE STYLE | T SHAPE |
| OVERALL HEIGHT | 1.750 INCHES NOMINAL |
| LEFT SIDE TOP FLANGE THICKNESS | 0.188 INCHES NOMINAL |
| RIGHT SIDE TOP FLANGE THICKNESS | 0.188 INCHES NOMINAL |
| LEG THICKNESS | 0.188 INCHES NOMINAL |
| LEFT SIDE TOP FLANGE DISTANCE TO CENTER OF BOTH FLANGES | 0.875 INCHES NOMINAL |
| RIGHT SIDE TOP FLANGE DISTANCE TO CENTER OF BOTH FLANGES | 0.875 INCHES NOMINAL |
| TOP FLANGE WIDTH | 1.750 INCHES NOMINAL |
| LEFT TOP INSIDE ANGLE | 90.0 DEGREES NOMINAL |
| RIGHT TOP INSIDE ANGLE | 90.0 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 | 2.260 POUNDS PER LINEAR FOOT |