9520-01-231-0748

Find complete technical information, availability, and procurement data for: 9520-01-231-0748
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Federal Supply Group

Metal Bars, Sheets, and Shapes

Federal Supply Classification

9520 Structural Shapes

National Stock Number

9520-01-231-0748

Item Name Code

37019

Assigment Date

04/22/1986 (40 years ago)

A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see insert, engine valve seat.

10.000 feet minimum and 20.000 feet maximum length, cold rolled fabrication method, 1.625 inches nominal overall width, 1.625 inches nominal left side flange height, 1.625 inches nominal right side flange height

Product Characteristics

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

Fabrication Method: cold rolled
Overall Width: 1.625 inches nominal
Length: 10.000 feet minimum and 20.000 feet maximum
Left Side Flange Height: 1.625 inches nominal
Right Side Flange Height: 1.625 inches nominal
Left Side Flange Thickness: 0.105 inches nominal
Right Side Flange Thickness: 0.105 inches nominal
Basic Shape Style: channel
Base Flange Thickness: 0.105 inches nominal
Weight Per Unit Measure: 1.280 pounds per linear foot
Left Inside Angle: 90.0 degrees nominal
Right Inside Angle: 90.0 degrees nominal
Special Features: half slots 0.562 in. w by 1.125 in lg on 2.000 in. center.
Material: steel
Surface Treatment: zinc and dichromate

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
A-1200-HS	Structural Channel

FAQs

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

What is the FSCG of the NSN 9520-01-231-0748?

The FSCG of the NSN 9520-01-231-0748 is 9520

Does NSN 9520-01-231-0748 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 9520-01-231-0748 contain precious materials?

Item does not contain precious metal.

Does NSN 9520-01-231-0748 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 9520-01-231-0748 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Tue, Apr 22, 1986