9540-01-333-1470, CHANNEL,STRUCTURAL

National Stock Number:
9540-01-333-1470

Federal Supply Class:
9540

National Item Identification Number:
013331470

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:

LS043-1308	43999	THE BOEING COMPANY
MIL-T-81556	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

BASIC SHAPE STYLE	CHANNEL
BASE FLANGE THICKNESS	0.375 INCHES NOMINAL
FABRICATION METHOD	EXTRUDED
FILLET RADIUS WHERE LEFT FLANGE JOINS BASE FLANGE	0.312 INCHES NOMINAL
FILLET RADIUS WHERE RIGHT FLANGE JOINS BASE FLANGE	0.312 INCHES NOMINAL
FIRST TIP INNER RADIUS	0.093 INCHES NOMINAL
FIRST TIP OUTER RADIUS	0.093 INCHES NOMINAL
FIRST TIP STYLE	SQUARE W/ INNER AND OUTER CORNER RADII
HEAT TREATMENT	ANNEALED
LEFT INSIDE ANGLE	90.0 DEGREES NOMINAL
LEFT SIDE FLANGE HEIGHT	1.438 INCHES NOMINAL
LEFT SIDE FLANGE THICKNESS	0.423 INCHES NOMINAL
LENGTH	10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM
MATERIAL	TITANIUM ALLOY
NONDEFINITIVE SPEC/STD DATA	3 TYPE AND A COMPOSITION OR AB-1 CODE OR 6AL-4V COMPOSITION
OUTER RADIUS WHERE LEFT FLANGE JOINS BASE FLANGE	0.093 INCHES NOMINAL
OUTER RADIUS WHERE RIGHT FLANGE JOINS BASE FLANGE	0.093 INCHES NOMINAL
OVERALL WIDTH	1.877 INCHES NOMINAL
RIGHT INSIDE ANGLE	90.0 DEGREES NOMINAL
RIGHT SIDE FLANGE HEIGHT	1.438 INCHES NOMINAL
RIGHT SIDE FLANGE THICKNESS	0.423 INCHES NOMINAL
SECOND TIP RELATIONSHIP TO FIRST TIP	IDENTICAL

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