Product Details | STRUCTURAL BEAM

9520-01-242-5146 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.20295200017Structural Shapes95400040Structural Shapes, Nonferrous Base Metal

Part Alternates: 5169305235, 5169305-235, 9520-01-242-5146, 01-242-5146, 9520012425146, 012425146

Metal Bars, Sheets, and Shapes | Structural Shapes

Supply Group (FSG) NSN Assign. NIIN
95 12 OCT 1986 01-242-5146

Drawings & Photos | NSN 9520-01-242-5146


Cross Reference | NSN 9520-01-242-5146

Part Number Cage Code Manufacturer
5169305-235 53711 NAVAL SEA SYSTEMS COMMAND

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Technical Data | NSN 9520-01-242-5146

Characteristic Specifications
MATERIAL ALUMINUM ALLOY, QQ-A-250/11
FABRICATION METHOD ANY ACCEPTABLE
LENGTH 12.300 FEET NOMINAL
BASIC SHAPE STYLE K3 Z SHAPE
OVERALL HEIGHT 12.300 INCHES NOMINAL
LEFT SIDE TOP FLANGE THICKNESS 0.063 INCHES NOMINAL
RIGHT SIDE BOTTOM FLANGE THICKNESS 0.063 INCHES NOMINAL
FILLET RADIUS WHERE TOP LEFT FLANGE JOINS WEB FLANGE/LEG ANY ACCEPTABLE
WEB FLANGE THICKNESS 0.063 INCHES NOMINAL
TOP FLANGE WIDTH 9.850 INCHES NOMINAL
BOTTOM FLANGE WIDTH 9.850 INCHES NOMINAL
LEFT TOP INSIDE ANGLE ANY ACCEPTABLE
RIGHT BOTTOM INSIDE ANGLE ANY ACCEPTABLE
FIRST TIP STYLE 1 SQUARE END
SECOND TIP RELATIONSHIP TO FIRST TIP IDENTICAL

Restrictions/Controls & Freight Information | NSN 9520-01-242-5146

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information