NSN 9540-00-148-4378

Part Details | STRUCTURAL BEAM

9540-00-148-4378 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: 23400, 8714, QQA2003, QQ-A-200/3, LS3469, AMSQQA2003, AMS-QQ-A-200/3, 9540-00-148-4378, 00-148-4378, 9540001484378, 001484378

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
95JAN 01, 196300-148-437837018 ( BEAM, STRUCTURAL )
REFERENCE DRAWINGS & PICTURES

T SHAPE

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Cross Reference | NSN 9540-00-148-4378
Part Number Cage Code Manufacturer
2340001634ALUMINUM CO OF AMERICA
871499267BOHN ALUMINUM AND BRASS CODIV OF GULF AND WESTERN MFG CO
QQ-A-200/381348FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES
LS346998897LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS
AMS-QQ-A-200/381343SOCIETY OF AUTOMOTIVE ENGINEERS INC
Technical Data | NSN 9540-00-148-4378
Characteristic Specifications
FABRICATION METHOD EXTRUDED
HEAT TREATMENT T-3511 SOLUTION HEAT TREATED
LENGTH10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM
BASIC SHAPE STYLE T SHAPE
OVERALL HEIGHT1.500 INCHES NOMINAL
LEFT SIDE TOP FLANGE THICKNESS0.125 INCHES NOMINAL
RIGHT SIDE TOP FLANGE THICKNESS0.125 INCHES NOMINAL
LEG THICKNESS0.125 INCHES NOMINAL
LEFT SIDE TOP FLANGE DISTANCE TO CENTER OF BOTH FLANGES0.750 INCHES NOMINAL
RIGHT SIDE TOP FLANGE DISTANCE TO CENTER OF BOTH FLANGES0.750 INCHES NOMINAL
FILLET RADIUS WHERE TOP LEFT FLANGE JOINS WEB FLANGE/LEG0.125 INCHES NOMINAL
FILLET RADIUS WHERE TOP RIGHT FLANGE JOINS WEB FLANGE/LEG0.125 INCHES NOMINAL
TOP FLANGE WIDTH1.500 INCHES NOMINAL
LEFT TOP INSIDE ANGLE90.0 DEGREES NOMINAL
RIGHT TOP INSIDE ANGLE90.0 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 MEASURE0.440 POUNDS PER LINEAR FOOT
NONDEFINITIVE SPEC/STD DATA2024 ALLOY AND T3511 TEMPER