NSN 9540-00-169-3666

Part Details | STRUCTURAL BEAM

9540-00-169-3666 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: 19866, 28939, BAC150528370, BAC1505-28370, QQA2003, QQ-A-200/3, 13502, LS36422, LS3642-2, AMSQQA2003, AMS-QQ-A-200/3, PA6109, 603868, 60-3868, 9540-00-169-3666, 00-169-3666, 9540001693666, 001693666

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
95JAN 01, 196300-169-366637018 ( BEAM, STRUCTURAL )
REFERENCE DRAWINGS & PICTURES

T SHAPE

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Cross Reference | NSN 9540-00-169-3666
Part Number Cage Code Manufacturer
1986677783ALCOA/REYNOLDS METALS COMPANY
2893901634ALUMINUM CO OF AMERICA
BAC1505-2837082918BOEING COMPANY, THEDBA BOEING
QQ-A-200/381348FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES
1350227610INTERNATIONAL LIGHT METALS CORPSUB OF MARTIN MARIETTA CORP
LS3642-298897LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS
AMS-QQ-A-200/381343SOCIETY OF AUTOMOTIVE ENGINEERS INC
PA610906012TRANSTAR METALS CORP
60-386829321TRANSTAR METALS CORP
Technical Data | NSN 9540-00-169-3666
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 HEIGHT4.000 INCHES NOMINAL
LEFT SIDE TOP FLANGE THICKNESS0.156 INCHES NOMINAL
RIGHT SIDE TOP FLANGE THICKNESS0.156 INCHES NOMINAL
LEG THICKNESS0.125 INCHES NOMINAL
LEFT SIDE TOP FLANGE DISTANCE TO CENTER OF BOTH FLANGES0.970 INCHES NOMINAL
RIGHT SIDE TOP FLANGE DISTANCE TO CENTER OF BOTH FLANGES0.970 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 WIDTH1.940 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 MEASURE0.950 POUNDS PER LINEAR FOOT
NONDEFINITIVE SPEC/STD DATA2024 ALLOY AND T3511 TEMPER