NSN 9540-00-450-5891
Part Details | STRUCTURAL BEAM
9540-00-450-5891 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: QQA20011, QQ-A-200/11, 28507, LS5689, AMSQQA20011, AMS-QQ-A-200/11, 9540-00-450-5891, 00-450-5891, 9540004505891, 004505891
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 95 | FEB 19, 1972 | 00-450-5891 | 37018 ( BEAM, STRUCTURAL ) |
REFERENCE DRAWINGS & PICTURES
Z SHAPE
UPPER RADIUS
LOWER RADIUS
UPPER RADIUS
LOWER RADIUS
UPPER RADIUS
LOWER RADIUS
UPPER RADIUS
LOWER RADIUS
Cross Reference | NSN 9540-00-450-5891
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| QQ-A-200/11 | 81348 | FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES |
| 28507 | 27610 | INTERNATIONAL LIGHT METALS CORPSUB OF MARTIN MARIETTA CORP |
| LS5689 | 98897 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS |
| AMS-QQ-A-200/11 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
Technical Data | NSN 9540-00-450-5891
| Characteristic | Specifications |
|---|---|
| FABRICATION METHOD | EXTRUDED |
| HEAT TREATMENT | T-6 SOLUTION HEAT TREATED |
| LENGTH | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM |
| BASIC SHAPE STYLE | Z SHAPE |
| OVERALL HEIGHT | 0.373 INCHES NOMINAL |
| LEFT SIDE TOP FLANGE THICKNESS | 0.048 INCHES NOMINAL |
| RIGHT SIDE BOTTOM FLANGE THICKNESS | 0.048 INCHES NOMINAL |
| FILLET RADIUS WHERE TOP LEFT FLANGE JOINS WEB FLANGE/LEG | 0.060 INCHES NOMINAL |
| FILLET RADIUS WHERE BOTTOM RIGHT FLANGE JOINS WEB FLANGE/LEG | 0.060 INCHES NOMINAL |
| WEB FLANGE THICKNESS | 0.048 INCHES NOMINAL |
| TOP FLANGE WIDTH | 0.750 INCHES NOMINAL |
| BOTTOM FLANGE WIDTH | 0.900 INCHES NOMINAL |
| OUTER RADIUS WHERE TOP LEFT FLANGE JOINS WEB FLANGE | 0.030 INCHES NOMINAL |
| OUTER RADIUS WHERE BOTTOM RIGHT FLANGE JOINS WEB FLANGE | 0.030 INCHES NOMINAL |
| LEFT TOP INSIDE ANGLE | 90.0 DEGREES NOMINAL |
| RIGHT BOTTOM INSIDE ANGLE | 90.0 DEGREES NOMINAL |
| FIRST TIP STYLE | LOWER RADIUS |
| FIRST TIP RADIUS | 0.030 INCHES NOMINAL |
| SECOND TIP RELATIONSHIP TO FIRST TIP | NOT IDENTICAL |
| SECOND TIP STYLE | UPPER RADIUS |
| SECOND TIP RADIUS | 0.030 INCHES NOMINAL |
| WEIGHT PER UNIT MEASURE | 0.112 POUNDS PER LINEAR FOOT |
| NONDEFINITIVE SPEC/STD DATA | T6 TEMPER |