9540-01-468-1246, BEAM,STRUCTURAL

National Stock Number:
9540-01-468-1246

Federal Supply Class:
9540

National Item Identification Number:
014681246

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:

10138-2404	29321	TRANSTAR METALS CORP
AMS-QQ-A-200/11	0U583	SAE INTERNATIONAL
AMS10138-2404	0U583	SAE INTERNATIONAL
AMS10138-2404	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
AMS-QQ-A-200/11	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
AND10138-2404	99237	AIRFORCE-NAVY AERONAUTICAL DESIGN STANDARD
AND10138-2404/QQ-A-200/11-T6511	14153	DEFENSE LOGISTICS AGENCY DBA DEFENSE SUPPLY CENTER PHILADELPHIA

Techincal Specification:

BASIC SHAPE STYLE	Z SHAPE
BOTTOM FLANGE WIDTH	1.000 INCHES NOMINAL
FABRICATION METHOD	EXTRUDED
FILLET RADIUS WHERE BOTTOM RIGHT FLANGE JOINS WEB FLANGE/LEG	0.125 INCHES NOMINAL
FILLET RADIUS WHERE TOP LEFT FLANGE JOINS WEB FLANGE/LEG	0.125 INCHES NOMINAL
FIRST TIP RADIUS	0.094 INCHES NOMINAL
FIRST TIP STYLE	LOWER RADIUS
HEAT TREATMENT	T-6511 SOLUTION HEAT TREATED
LEFT SIDE TOP FLANGE THICKNESS	0.094 INCHES NOMINAL
LEFT TOP INSIDE ANGLE	90.0 DEGREES NOMINAL
LENGTH	10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	AMS-QQ-A-200/11 FED SPEC SINGLE MATERIAL RESPONSE
MATERIAL	ALUMINUM ALLOY 7075
NONDEFINITIVE SPEC/STD DATA	7075 ALLOY AND T6511 TEMPER
OVERALL HEIGHT	2.500 INCHES NOMINAL
RIGHT BOTTOM INSIDE ANGLE	90.0 DEGREES NOMINAL
RIGHT SIDE BOTTOM FLANGE THICKNESS	0.094 INCHES NOMINAL
SECOND TIP RADIUS	0.094 INCHES NOMINAL
SECOND TIP RELATIONSHIP TO FIRST TIP	NOT IDENTICAL
SECOND TIP STYLE	UPPER RADIUS
SPECIFICATION/STANDARD DATA	99237-AND10138 GOVERNMENT STANDARD
TOP FLANGE WIDTH	1.000 INCHES NOMINAL
WEB FLANGE THICKNESS	0.094 INCHES NOMINAL

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