4730-00-596-2740 ADAPTER,STRAIGHT,PIPE TO TUBE Index 9540-00-596-2752 BEAM,STRUCTURAL

National Stock Number:
9540-00-596-2750

Federal Supply Class:
9540

National Item Identification Number:
005962750

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:
3144501634ALUMINUM CO OF AMERICA
LS68998897LOCKHEED MARTIN CORP
QQ-A-26781348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC


Techincal Specification:
BASIC SHAPE STYLET SHAPE
FABRICATION METHODEXTRUDED
FILLET RADIUS WHERE TOP LEFT FLANGE JOINS WEB FLANGE/LEG0.120 INCHES NOMINAL
FILLET RADIUS WHERE TOP RIGHT FLANGE JOINS WEB FLANGE/LEG0.120 INCHES NOMINAL
FIRST TIP RADIUS0.081 INCHES NOMINAL
FIRST TIP STYLELOWER RADIUS
LEFT SIDE TOP FLANGE DISTANCE TO CENTER OF BOTH FLANGES0.930 INCHES NOMINAL
LEFT SIDE TOP FLANGE THICKNESS0.081 INCHES NOMINAL
LEFT TOP INSIDE ANGLE90.0 DEGREES NOMINAL
LEG THICKNESS0.093 INCHES NOMINAL
LENGTH0.333 FEET NOMINAL
OVERALL HEIGHT4.000 INCHES NOMINAL
MATERIALALUMINUM ALLOY
NONDEFINITIVE SPEC/STD DATAT4 TEMPER
RIGHT SIDE TOP FLANGE DISTANCE TO CENTER OF BOTH FLANGES1.010 INCHES NOMINAL
RIGHT SIDE TOP FLANGE THICKNESS0.081 INCHES NOMINAL
RIGHT TOP INSIDE ANGLE90.0 DEGREES NOMINAL
SECOND TIP RELATIONSHIP TO FIRST TIPIDENTICAL
SPECIFICATION/STANDARD DATA81348-QQ-A-267 GOVERNMENT SPECIFICATION
WEIGHT PER UNIT MEASURE0.630 POUNDS PER LINEAR FOOT
THIRD TIP STYLESQUARE END
THIRD TIP RELATIONSHIP TO PRECEDING TIPSNOT IDENTICAL
TOP FLANGE WIDTH1.940 INCHES NOMINAL


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