NSN 9540-01-437-8540
Part Details | STRUCTURAL BEAM
9540-01-437-8540 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: LS7055, 9540-01-437-8540, 01-437-8540, 9540014378540, 014378540
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
95 | OCT 24, 1996 | 01-437-8540 | 37018 ( BEAM, STRUCTURAL ) |
REFERENCE DRAWINGS & PICTURES
T SHAPE

Cross Reference | NSN 9540-01-437-8540
Part Number | Cage Code | Manufacturer |
---|---|---|
LS7055 | 98897 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS |
Technical Data | NSN 9540-01-437-8540
Characteristic | Specifications |
---|---|
MATERIAL | ALUMINUM ALLOY 7075 |
FABRICATION METHOD | EXTRUDED |
LENGTH | 3.800 INCHES NOMINAL |
BASIC SHAPE STYLE | T SHAPE |
OVERALL HEIGHT | 3.800 INCHES NOMINAL |
LEG THICKNESS | 0.125 INCHES NOMINAL |