9540-01-469-3308, BEAM,STRUCTURAL

3431-01-469-3307 WELDING MACHINE,INVERTER

5905-01-469-3309 RESISTOR,FIXED,WIRE WOUND,INDUCT

National Stock Number:
9540-01-469-3308

Federal Supply Class:
9540

National Item Identification Number:
014693308

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:

CVC10010-161GA

80378

TRIUMPH AEROSTRUCTURES, LLC

Techincal Specification:

BASIC SHAPE STYLE	T SHAPE
FABRICATION METHOD	EXTRUDED
FILLET RADIUS WHERE TOP LEFT FLANGE JOINS WEB FLANGE/LEG	0.110 INCHES MINIMUM AND 0.130 INCHES MAXIMUM
FILLET RADIUS WHERE TOP RIGHT FLANGE JOINS WEB FLANGE/LEG	0.110 INCHES MINIMUM AND 0.130 INCHES MAXIMUM
FIRST TIP TAPER LENGTH	0.690 INCHES MINIMUM AND 0.710 INCHES MAXIMUM
FIRST TIP STYLE	RIGHT TAPER LENGTH
FIRST TIP THICKNESS	0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM
HEAT TREATMENT	ANNEALED
LEFT SIDE TOP FLANGE DISTANCE TO CENTER OF BOTH FLANGES	2.560 INCHES NOMINAL
LEFT SIDE TOP FLANGE THICKNESS	0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM
LEFT TOP INSIDE ANGLE	90.0 DEGREES NOMINAL
LEG THICKNESS	0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM
LENGTH	18.800 INCHES MINIMUM AND 18.820 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-T-81556, COMP AB-1 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIAL	TITANIUM ALLOY
OVERALL HEIGHT	4.440 INCHES NOMINAL
SPECIAL FEATURES	ALONG LENGTH FLANGES ON BOTH SIDES NARROW FROM NORMAL WIDTH FROM CENTER (AT 4.04 IN. FROM FIRST TIP) TO 1.01 IN. FROM CENTER (AT 6.73 IN. FROM FIRST TIP); FLANGES WIDEN FROM 1.01 IN. FROM CENTER (AT 13.18 IN. FROM FIRST TIP) TO NORMAL WIDTH (AT 15.88 IN. FROM FIRST TIP); WEAPONS SYSTEM IS AIRCRAFT, B-2 BOMBER (ATB)
RIGHT TOP INSIDE ANGLE	90.0 DEGREES NOMINAL
RIGHT SIDE TOP FLANGE DISTANCE TO CENTER OF BOTH FLANGES	2.560 INCHES NOMINAL
RIGHT SIDE TOP FLANGE THICKNESS	0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM
SECOND TIP STYLE	LEFT TAPER LENGTH
SECOND TIP RELATIONSHIP TO FIRST TIP	NOT IDENTICAL
SECOND TIP TAPER LENGTH	0.690 INCHES MINIMUM AND 0.710 INCHES MAXIMUM
SECOND TIP THICKNESS	0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM
TOP FLANGE WIDTH	5.120 INCHES NOMINAL

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