9520-00-269-0028, BEAM,STRUCTURAL

5905-00-269-0030 RESISTOR,VARIABLE,WIRE WOUND,NON

National Stock Number:
9520-00-269-0028

Federal Supply Class:
9520

National Item Identification Number:
002690028

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:

ASTM A36	81346	AMERICAN SOCIETY FOR TESTING AND MATERIALS
QQ-S-741	81348	FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC

Techincal Specification:

BASIC SHAPE STYLE	I SHAPE
FIRST TIP STYLE	LOWER RADIUS
SECOND TIP RELATIONSHIP TO FIRST TIP	IDENTICAL
MATERIAL	STEEL UNS K02600
FABRICATION METHOD	HOT ROLLED
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A36 ASSN STD 1ST MATERIAL RESPONSE
HEAT TREATMENT	F-AS FABRICATED
OVERALL HEIGHT	6.000 INCHES NOMINAL
LEFT SIDE TOP FLANGE THICKNESS	0.375 INCHES NOMINAL
RIGHT SIDE TOP FLANGE THICKNESS	0.375 INCHES NOMINAL
RIGHT SIDE BOTTOM FLANGE THICKNESS	0.375 INCHES NOMINAL
LEFT SIDE BOTTOM FLANGE THICKNESS	0.375 INCHES NOMINAL
LEFT SIDE TOP FLANGE DISTANCE TO CENTER OF BOTH FLANGES	1.782 INCHES NOMINAL
LEFT SIDE BOTTOM FLANGE DISTANCE TO CENTER OF BOTH FLANGES	1.782 INCHES NOMINAL
RIGHT SIDE TOP FLANGE DISTANCE TO CENTER OF BOTH FLANGES	1.782 INCHES NOMINAL
RIGHT SIDE BOTTOM FLANGE DISTANCE TO CENTER OF BOTH FLANGES	1.782 INCHES NOMINAL
FILLET RADIUS WHERE TOP LEFT FLANGE JOINS WEB FLANGE/LEG	0.330 INCHES NOMINAL
FILLET RADIUS WHERE BOTTOM LEFT FLANGE JOINS WEB FLANGE/LEG	0.330 INCHES NOMINAL
FILLET RADIUS WHERE TOP RIGHT FLANGE JOINS WEB FLANGE/LEG	0.330 INCHES NOMINAL
FILLET RADIUS WHERE BOTTOM RIGHT FLANGE JOINS WEB FLANGE/LEG	0.330 INCHES NOMINAL
WEB FLANGE THICKNESS	0.500 INCHES NOMINAL
TOP FLANGE WIDTH	3.565 INCHES NOMINAL
BOTTOM FLANGE WIDTH	3.565 INCHES NOMINAL
LEFT TOP INNER FACE TO OUTER FACE ANGLE	90.0 DEGREES NOMINAL
LEFT BOTTOM INNER FACE TO OUTER FACE ANGLE	90.0 DEGREES NOMINAL
RIGHT TOP INNER FACE TO OUTER FACE ANGLE	90.0 DEGREES NOMINAL
RIGHT BOTTOM INNER FACE TO OUTER FACE ANGLE	90.0 DEGREES NOMINAL
THIRD TIP RELATIONSHIP TO PRECEDING TIPS	IDENTICAL W/FIRST TIP
FOURTH TIP RELATIONSHIP TO PRECEDING TIPS	IDENTICAL W/FIRST TIP
WEIGHT PER UNIT MEASURE	17.250 POUNDS PER LINEAR FOOT
NONDEFINITIVE SPEC/STD DATA	I SHAPE
SPECIFICATION/STANDARD DATA	81348-QQ-S-741/CANCELED/ GOVERNMENT SPECIFICATION

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