NSN 9540-00-123-2976
Part Details | STRUCTURAL BEAM
9540-00-123-2976 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: 18771, 1M617, QQA20013, QQ-A-200/13, AMSQQA20013, AMS-QQ-A-200/13, PA17157, 606606, 60-6606, 9540-00-123-2976, 00-123-2976, 9540001232976, 001232976
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 95 | NOV 06, 1968 | 00-123-2976 | 37018 ( BEAM, STRUCTURAL ) |
REFERENCE DRAWINGS & PICTURES
T SHAPE
LOWER RADIUS
LEFT BULBOUS
LOWER RADIUS
LEFT BULBOUS
LOWER RADIUS
LEFT BULBOUS
LOWER RADIUS
LEFT BULBOUS
Cross Reference | NSN 9540-00-123-2976
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 18771 | 77783 | ALCOA/REYNOLDS METALS COMPANY |
| 1M617 | 76301 | BOEING COMPANY, THEDBA BOEING |
| QQ-A-200/13 | 81348 | FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES |
| AMS-QQ-A-200/13 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| PA17157 | 06012 | TRANSTAR METALS CORP |
| 60-6606 | 29321 | TRANSTAR METALS CORP |
Technical Data | NSN 9540-00-123-2976
| Characteristic | Specifications |
|---|---|
| FABRICATION METHOD | EXTRUDED |
| HEAT TREATMENT | O-ANNEALED |
| LENGTH | 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM |
| BASIC SHAPE STYLE | T SHAPE |
| OVERALL HEIGHT | 1.300 INCHES NOMINAL |
| LEFT SIDE TOP FLANGE THICKNESS | 0.070 INCHES NOMINAL |
| RIGHT SIDE TOP FLANGE THICKNESS | 0.070 INCHES NOMINAL |
| LEG THICKNESS | 0.070 INCHES NOMINAL |
| LEFT SIDE TOP FLANGE DISTANCE TO CENTER OF BOTH FLANGES | 1.105 INCHES NOMINAL |
| RIGHT SIDE TOP FLANGE DISTANCE TO CENTER OF BOTH FLANGES | 1.165 INCHES NOMINAL |
| FILLET RADIUS WHERE TOP LEFT FLANGE JOINS WEB FLANGE/LEG | 0.125 INCHES NOMINAL |
| FILLET RADIUS WHERE TOP RIGHT FLANGE JOINS WEB FLANGE/LEG | 0.125 INCHES NOMINAL |
| TOP FLANGE WIDTH | 2.270 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 | 0.063 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 | 0.120 INCHES NOMINAL |
| THIRD TIP DIAMETER | 0.240 INCHES NOMINAL |
| WEIGHT PER UNIT MEASURE | 0.340 POUNDS PER LINEAR FOOT |
| NONDEFINITIVE SPEC/STD DATA | 7178 ALLOY AND O TEMPER |