9520-00-277-4424

Find complete technical information, availability, and procurement data for: 9520-00-277-4424
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Federal Supply Group

Metal Bars, Sheets, and Shapes

Federal Supply Classification

9520 Structural Shapes

National Stock Number

9520-00-277-4424

Item Name Code

37018

Assigment Date

01/01/1963 (63 years ago)

30.000 feet minimum and 40.000 feet maximum length, 8.000 inches nominal overall width, 6.500 inches nominal left side flange height, 6.500 inches nominal right side flange height, 0.375 inches nominal left side flange thickness

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Width: 8.000 inches nominal
Length: 30.000 feet minimum and 40.000 feet maximum
Left Side Flange Height: 6.500 inches nominal
Right Side Flange Height: 6.500 inches nominal
Left Side Flange Thickness: 0.375 inches nominal
Right Side Flange Thickness: 0.375 inches nominal
Basic Shape Style: h shape
Left Side Top Flange Distance To Center Of Both Flanges: 3.250 inches nominal
Left Side Bottom Flange Distance To Center Of Both Flanges: 3.250 inches nominal
Right Side Top Flange Distance To Center Of Both Flanges: 3.250 inches nominal
Right Side Bottom Flange Distance To Center Of Both Flanges: 3.250 inches nominal
Fillet Radius Where Top Left Flange Joins Web Flange/Leg: 0.400 inches nominal
Fillet Radius Where Bottom Left Flange Joins Web Flange/Leg: 0.400 inches nominal
Fillet Radius Where Top Right Flange Joins Web Flange/Leg: 0.400 inches nominal
Fillet Radius Where Bottom Right Flange Joins Web Flange/Leg: 0.400 inches nominal
Web Flange Thickness: 0.250 inches nominal
Weight Per Unit Measure: 24.000 pounds per linear foot
First Tip Style: square end
Second Tip Relationship To First Tip: identical
Third Tip Relationship To Preceding Tips: identical w/first tip
Fourth Tip Relationship To Preceding Tips: identical w/first tip
Right Top Inside Angle: 90.0 degrees nominal
Left Top Inside Angle: 90.0 degrees nominal
Left Bottom Inside Angle: 90.0 degrees nominal
Right Bottom Inside Angle: 90.0 degrees nominal
Heat Treatment: as fabricated
Material: steel uns k02600
Material Document And Classification: astm a36 assn std 1st material response

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
9520-00-596-1872	No Name Available	12/28/1971
9520-00-596-1880	No Name Available	09/24/1996

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 9520-00-277-4424?

The FSCG of the NSN 9520-00-277-4424 is 9520

Does the NSN 9520-00-277-4424 have a Schedule B code assigned?

Yes, the Schedule B code is 7601100000

Does NSN 9520-00-277-4424 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 9520-00-277-4424 contain precious materials?

Item does not contain precious metal.

Does NSN 9520-00-277-4424 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 9520-00-277-4424 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963