NSN 9540-00-169-3664
Part Details | STRUCTURAL BEAM
9540-00-169-3664 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: 31861, QQA20011, QQ-A-200/11, LS1229, AMSQQA20011, AMS-QQ-A-200/11, 9540-00-169-3664, 00-169-3664, 9540001693664, 001693664
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 95 | JAN 01, 1963 | 00-169-3664 | 37018 ( BEAM, STRUCTURAL ) |
REFERENCE DRAWINGS & PICTURES
T SHAPE
SQUARE END
LEFT BULBOUS
SQUARE END
LEFT BULBOUS
SQUARE END
LEFT BULBOUS
SQUARE END
LEFT BULBOUS
Cross Reference | NSN 9540-00-169-3664
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 31861 | 01634 | ALUMINUM CO OF AMERICA |
| QQ-A-200/11 | 81348 | FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES |
| LS1229 | 98897 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS |
| AMS-QQ-A-200/11 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
Technical Data | NSN 9540-00-169-3664
| 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 | 0.100 INCHES NOMINAL |
| RIGHT SIDE TOP FLANGE THICKNESS | 0.100 INCHES NOMINAL |
| LEG THICKNESS | 0.190 INCHES NOMINAL |
| LEFT SIDE TOP FLANGE DISTANCE TO CENTER OF BOTH FLANGES | 1.850 INCHES NOMINAL |
| RIGHT SIDE TOP FLANGE DISTANCE TO CENTER OF BOTH FLANGES | 1.850 INCHES NOMINAL |
| FILLET RADIUS WHERE TOP LEFT FLANGE JOINS WEB FLANGE/LEG | 0.188 INCHES NOMINAL |
| FILLET RADIUS WHERE TOP RIGHT FLANGE JOINS WEB FLANGE/LEG | 0.188 INCHES NOMINAL |
| TOP FLANGE WIDTH | 3.700 INCHES NOMINAL |
| LEFT TOP INSIDE ANGLE | 90.0 DEGREES NOMINAL |
| RIGHT TOP INSIDE ANGLE | 90.0 DEGREES NOMINAL |
| FIRST TIP STYLE | SQUARE END |
| FIRST TIP TAPER LENGTH | 0.121 INCHES NOMINAL |
| FIRST TIP THICKNESS | 0.030 INCHES NOMINAL |
| SECOND TIP RELATIONSHIP TO FIRST TIP | IDENTICAL |
| THIRD TIP RELATIONSHIP TO PRECEDING TIPS | NOT IDENTICAL |
| THIRD TIP STYLE | LEFT BULBOUS |
| THIRD TIP RADIUS | 0.188 INCHES NOMINAL |
| THIRD TIP DIAMETER | 0.376 INCHES NOMINAL |
| WEIGHT PER UNIT MEASURE | 0.950 POUNDS PER LINEAR FOOT |
| NONDEFINITIVE SPEC/STD DATA | 7075 ALLOY AND T6 TEMPER |