3110-01-478-3317 BEARING,BALL,ANNULAR Index 3439-01-478-3319 WELDING POWDER,METALLIC OVERLAY

National Stock Number:
9540-01-478-3318

Federal Supply Class:
9540

National Item Identification Number:
014783318

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:
12055082340L3HARRIS TECHNOLOGIES, INC.
120550-282340L3HARRIS TECHNOLOGIES, INC.


Techincal Specification:
LENGTH18.000 INCHES NOMINAL
MATERIALSTEEL
PART NAME ASSIGNED BY CONTROLLING AGENCYPIGTAIL FRAME ASSY
SPECIAL FEATURESEK MOD 4 BOOM ASSY


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