9540-00-074-4026, CHANNEL,STRUCTURAL

National Stock Number:
9540-00-074-4026

Federal Supply Class:
9540

National Item Identification Number:
000744026

Description:
CHANNEL,STRUCTURAL

Detail:
A STRUCTURAL SHAPE FABRICATED FROM A FERROUS OR NONFERROUS MATERIAL AND HAS A FLANGE EXTENDING USUALLY AT RIGHT ANGLES IN THE SAME DIRECTION FROM EACH EDGE OF A WEB AND/OR RESEMBLING THE LETTER U IN CROSS-SECTIONAL FORM.

Manufacturer Information:

14687	27610	INTERNATIONAL LIGHT METALS CORP SUB OF MARTIN MARIETTA CORP
AMS-QQ-A-200/3	0U583	SAE INTERNATIONAL
AMS-QQ-A-200/3	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
LS2726-3	98897	LOCKHEED MARTIN CORP
QQ-A-200/3	81348	FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC

Techincal Specification:

BASIC SHAPE STYLE	CHANNEL
BASE FLANGE THICKNESS	0.085 INCHES NOMINAL
FABRICATION METHOD	EXTRUDED
FILLET RADIUS WHERE LEFT FLANGE JOINS BASE FLANGE	0.040 INCHES NOMINAL
FILLET RADIUS WHERE RIGHT FLANGE JOINS BASE FLANGE	0.040 INCHES NOMINAL
FIRST TIP INNER RADIUS	0.045 INCHES NOMINAL
FIRST TIP OUTER RADIUS	0.045 INCHES NOMINAL
FIRST TIP STYLE	SQUARE W/ INNER AND OUTER CORNER RADII
LEFT INSIDE ANGLE	90.0 DEGREES NOMINAL
LEFT SIDE FLANGE HEIGHT	1.000 INCHES NOMINAL
LEFT SIDE FLANGE THICKNESS	0.085 INCHES NOMINAL
LENGTH	10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM
OUTER RADIUS WHERE LEFT FLANGE JOINS BASE FLANGE	0.045 INCHES NOMINAL
OUTER RADIUS WHERE RIGHT FLANGE JOINS BASE FLANGE	0.045 INCHES NOMINAL
OVERALL WIDTH	1.999 INCHES NOMINAL
MATERIAL	ALUMINUM ALLOY
RIGHT INSIDE ANGLE	90.0 DEGREES NOMINAL
RIGHT SIDE FLANGE HEIGHT	1.000 INCHES NOMINAL
RIGHT SIDE FLANGE THICKNESS	0.085 INCHES NOMINAL
SECOND TIP RELATIONSHIP TO FIRST TIP	IDENTICAL
SPECIFICATION/STANDARD DATA	81348-QQ-S-200/3 GOVERNMENT SPECIFICATION
WEIGHT PER UNIT MEASURE	0.400 POUNDS PER LINEAR FOOT

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