NSN 9540-00-406-7678
Part Details | STRUCTURAL BEAM
9540-00-406-7678 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: 273335, QQA20011, QQ-A-200/11, T2718, LS5331, AMSQQA20011, AMS-QQ-A-200/11, 6010742, 9540-00-406-7678, 00-406-7678, 9540004067678, 004067678
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 95 | JAN 22, 1972 | 00-406-7678 | 37018 ( BEAM, STRUCTURAL ) |
REFERENCE DRAWINGS & PICTURES
T SHAPE
LOWER RADIUS
SQUARE W/ INNER AND OUTER CORNER RADII
LOWER RADIUS
SQUARE W/ INNER AND OUTER CORNER RADII
LOWER RADIUS
SQUARE W/ INNER AND OUTER CORNER RADII
LOWER RADIUS
SQUARE W/ INNER AND OUTER CORNER RADII
Cross Reference | NSN 9540-00-406-7678
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 273335 | 01634 | ALUMINUM CO OF AMERICA |
| QQ-A-200/11 | 81348 | FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES |
| T2718 | 03462 | HOWMET CORPWHITEHALL CASTING DIV |
| LS5331 | 98897 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS |
| AMS-QQ-A-200/11 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| 6010742 | 29321 | TRANSTAR METALS CORP |
Technical Data | NSN 9540-00-406-7678
| 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 | T SHAPE |
| OVERALL HEIGHT | 2.000 INCHES NOMINAL |
| LEFT SIDE TOP FLANGE THICKNESS | 0.200 INCHES NOMINAL |
| RIGHT SIDE TOP FLANGE THICKNESS | 0.200 INCHES NOMINAL |
| LEG THICKNESS | 0.188 INCHES NOMINAL |
| LEFT SIDE TOP FLANGE DISTANCE TO CENTER OF BOTH FLANGES | 1.000 INCHES NOMINAL |
| RIGHT SIDE TOP FLANGE DISTANCE TO CENTER OF BOTH FLANGES | 1.000 INCHES NOMINAL |
| FILLET RADIUS WHERE TOP LEFT FLANGE JOINS WEB FLANGE/LEG | 0.160 INCHES NOMINAL |
| FILLET RADIUS WHERE TOP RIGHT FLANGE JOINS WEB FLANGE/LEG | 0.160 INCHES NOMINAL |
| TOP FLANGE WIDTH | 2.000 INCHES NOMINAL |
| LEFT TOP INSIDE ANGLE | 90.0 DEGREES NOMINAL |
| RIGHT TOP INSIDE ANGLE | 90.0 DEGREES NOMINAL |
| FIRST TIP STYLE | LOWER RADIUS |
| FIRST TIP RADIUS | 0.032 INCHES NOMINAL |
| SECOND TIP RELATIONSHIP TO FIRST TIP | IDENTICAL |
| THIRD TIP RELATIONSHIP TO PRECEDING TIPS | NOT IDENTICAL |
| THIRD TIP STYLE | SQUARE W/ INNER AND OUTER CORNER RADII |
| THIRD TIP INNER RADIUS | 0.032 INCHES NOMINAL |
| THIRD TIP OUTER RADIUS | 0.032 INCHES NOMINAL |
| WEIGHT PER UNIT MEASURE | 0.896 POUNDS PER LINEAR FOOT |
| NONDEFINITIVE SPEC/STD DATA | T6 TEMPER |