Part Details | STRUCTURAL BEAM
9520-00-269-0028 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, 9520-00-269-0028, 00-269-0028, 9520002690028, 002690028
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 95 | JUL 20, 1973 | 00-269-0028 | 37018 ( BEAM, STRUCTURAL ) |
REFERENCE DRAWINGS & PICTURES
I SHAPE
LOWER RADIUS
LOWER RADIUS
LOWER RADIUS
LOWER RADIUS
Cross Reference | NSN 9520-00-269-0028
| 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 9520-00-269-0028
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL UNS K02600 |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A36 ASSN STD 1ST MATERIAL RESPONSE |
| FABRICATION METHOD | HOT ROLLED |
| HEAT TREATMENT | F-AS FABRICATED |
| BASIC SHAPE STYLE | I SHAPE |
| OVERALL HEIGHT | 6.000 INCHES NOMINAL |
| LEFT SIDE TOP FLANGE THICKNESS | 0.375 INCHES NOMINAL |
| RIGHT SIDE TOP FLANGE THICKNESS | 0.375 INCHES NOMINAL |
| RIGHT SIDE BOTTOM FLANGE THICKNESS | 0.375 INCHES NOMINAL |
| LEFT SIDE BOTTOM FLANGE THICKNESS | 0.375 INCHES NOMINAL |
| LEFT SIDE TOP FLANGE DISTANCE TO CENTER OF BOTH FLANGES | 1.782 INCHES NOMINAL |
| LEFT SIDE BOTTOM FLANGE DISTANCE TO CENTER OF BOTH FLANGES | 1.782 INCHES NOMINAL |
| RIGHT SIDE TOP FLANGE DISTANCE TO CENTER OF BOTH FLANGES | 1.782 INCHES NOMINAL |
| RIGHT SIDE BOTTOM FLANGE DISTANCE TO CENTER OF BOTH FLANGES | 1.782 INCHES NOMINAL |
| FILLET RADIUS WHERE TOP LEFT FLANGE JOINS WEB FLANGE/LEG | 0.330 INCHES NOMINAL |
| FILLET RADIUS WHERE BOTTOM LEFT FLANGE JOINS WEB FLANGE/LEG | 0.330 INCHES NOMINAL |
| FILLET RADIUS WHERE TOP RIGHT FLANGE JOINS WEB FLANGE/LEG | 0.330 INCHES NOMINAL |
| FILLET RADIUS WHERE BOTTOM RIGHT FLANGE JOINS WEB FLANGE/LEG | 0.330 INCHES NOMINAL |
| WEB FLANGE THICKNESS | 0.500 INCHES NOMINAL |
| TOP FLANGE WIDTH | 3.565 INCHES NOMINAL |
| BOTTOM FLANGE WIDTH | 3.565 INCHES NOMINAL |
| LEFT TOP INNER FACE TO OUTER FACE ANGLE | 90.0 DEGREES NOMINAL |
| LEFT BOTTOM INNER FACE TO OUTER FACE ANGLE | 90.0 DEGREES NOMINAL |
| RIGHT TOP INNER FACE TO OUTER FACE ANGLE | 90.0 DEGREES NOMINAL |
| RIGHT BOTTOM INNER FACE TO OUTER FACE ANGLE | 90.0 DEGREES NOMINAL |
| FIRST TIP STYLE | LOWER RADIUS |
| SECOND TIP RELATIONSHIP TO FIRST TIP | IDENTICAL |
| THIRD TIP RELATIONSHIP TO PRECEDING TIPS | IDENTICAL W/FIRST TIP |
| FOURTH TIP RELATIONSHIP TO PRECEDING TIPS | IDENTICAL W/FIRST TIP |
| WEIGHT PER UNIT MEASURE | 17.250 POUNDS PER LINEAR FOOT |
| SPECIFICATION/STANDARD DATA | 81348-QQ--741 TO CANCELED TO GOVERNMENT SPECIFICATION |
| NONDEFINITIVE SPEC/STD DATA | I SHAPE |