|
|
|
National Stock Number:
9540-01-472-7568
Federal Supply Class:
9540
National Item Identification Number:
014727568
Description:
BEAM,STRUCTURAL
Detail:
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.
|
Manufacturer Information:
| 375112-3L | 98897 | LOCKHEED MARTIN CORP |
|
Techincal Specification:
| BASIC SHAPE STYLE | T SHAPE | | LENGTH | 37.900 INCHES NOMINAL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | LOWER CAP, INTERCOSTAL-UNDER FLOOR ASSEMBLY | | SPECIAL FEATURES | T SHAPED BASE IS ANGLED TO FUSELAGE CONTOUR; LOCATED AT STA. 697 TO 737; WIDTH OF BASE AT EACH END IS 1.250 IN. NOMINAL |
|
|