9520-01-456-4331

Find complete technical information, availability, and procurement data for: 9520-01-456-4331
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Federal Supply Group

Metal Bars, Sheets, and Shapes

Federal Supply Classification

9520 Structural Shapes

National Stock Number

9520-01-456-4331

Item Name Code

37019

Assigment Date

06/12/1998 (28 years ago)

A washer of any peripheral shape having a centrally located hole. Both bearing surfaces are parallel and flat, but one or both of the bearing surfaces must be broken by a counterbore, countersink, or similarly shaped recess. The thickness must not exceed 25 per cent of the outside diameter or the largest outside dimension. The maximum limit of the tolerance or range applied to the thickness and/or largest outside dimension must be used to determine compliance. Excludes:washer, concave, retainer, packing, and thrust type washers. See also spacer, sleeve; and spacer, stepped.

34.710 inches nominal length, 1.500 inches nominal overall width, 0.063 inches nominal left side flange thickness, 0.750 inches nominal left side flange height, 0.750 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.

Overall Width: 1.500 inches nominal
Length: 34.710 inches nominal
Left Side Flange Height: 0.750 inches nominal
Right Side Flange Height: 0.750 inches nominal
Left Side Flange Thickness: 0.063 inches nominal
Right Side Flange Thickness: 0.063 inches nominal
Basic Shape Style: channel
Fillet Radius Where Left Flange Joins Base Flange: 0.220 inches nominal
Base Flange Thickness: 0.063 inches nominal
First Tip Style: square end
Second Tip Relationship To First Tip: identical
Left Inside Angle: 90.0 degrees nominal
Right Inside Angle: 90.0 degrees nominal
Special Features: two 0.267 max dia holes centered on the end with two straight cuts
Material: aluminum alloy 2024

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
3317054-7	Structural Channel

FAQs

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

What is the FSCG of the NSN 9520-01-456-4331?

The FSCG of the NSN 9520-01-456-4331 is 9520

Does NSN 9520-01-456-4331 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 9520-01-456-4331 contain precious materials?

Item does not contain precious metal.

Does NSN 9520-01-456-4331 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 9520-01-456-4331 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Fri, Jun 12, 1998