9540-00-470-9718 BEAM,STRUCTURAL Index 5355-00-470-9725 KNOB

National Stock Number:
9540-00-470-9722

Federal Supply Class:
9540

National Item Identification Number:
004709722

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:
AMS-QQ-A-200/110U583SAE INTERNATIONAL
AMS-QQ-A-200/1181343SOCIETY OF AUTOMOTIVE ENGINEERS INC
T1249903462HOWMET CORPORATION
QQ-A-200/1181348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
LS34429-198897LOCKHEED MARTIN CORP


Techincal Specification:
BASIC SHAPE STYLET SHAPE
FABRICATION METHODEXTRUDED
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
FIRST TIP INNER RADIUS0.031 INCHES NOMINAL
FIRST TIP OUTER RADIUS0.031 INCHES NOMINAL
FIRST TIP STYLESQUARE W/ INNER AND OUTER CORNER RADII
HEAT TREATMENTT-6511 SOLUTION HEAT TREATED
LEFT SIDE TOP FLANGE DISTANCE TO CENTER OF BOTH FLANGES1.600 INCHES NOMINAL
LEFT SIDE TOP FLANGE THICKNESS0.135 INCHES NOMINAL
LEG THICKNESS0.115 INCHES NOMINAL
LENGTH15.417 FEET NOMINAL
OUTER FACE TOP FLANGE LEFT END CORNER RADIUS19.910 INCHES NOMINAL
OVERALL HEIGHT2.200 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS-Q-A-200/11 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 7075
NONDEFINITIVE SPEC/STD DATAT6511 TEMPER
RIGHT SIDE TOP FLANGE DISTANCE TO CENTER OF BOTH FLANGES1.600 INCHES NOMINAL
RIGHT SIDE TOP FLANGE THICKNESS0.135 INCHES NOMINAL
SECOND TIP RELATIONSHIP TO FIRST TIPIDENTICAL
WEIGHT PER UNIT MEASURE0.811 POUNDS PER LINEAR FOOT
THIRD TIP RELATIONSHIP TO PRECEDING TIPSIDENTICAL W/FIRST TIP
TOP FLANGE WIDTH3.200 INCHES NOMINAL


Click here to Register for Free 30-day Trial

© 2025 NSN-Now. All rights reserved.    Privacy Policy  |  Contact Us