9540-01-430-5412

Find complete technical information, availability, and procurement data for: 9540-01-430-5412
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Federal Supply Group

Metal Bars, Sheets, and Shapes

Federal Supply Classification

9540 Nonferrous Base Metal Structural Shapes

National Stock Number

9540-01-430-5412

Item Name Code

37018

Assigment Date

05/01/1996 (30 years ago)

A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes:disk, valve, graphite impregnated and lubricated items.

12.000 feet nominal length, 2.000 inches nominal left side flange height, 2.500 inches nominal overall width, 2.250 inches nominal right side flange height, extruded fabrication method

Product Characteristics

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

Fabrication Method: extruded
Overall Width: 2.500 inches nominal
Length: 12.000 feet nominal
Left Side Flange Height: 2.000 inches nominal
Right Side Flange Height: 2.250 inches nominal
Left Side Flange Thickness: 0.125 inches nominal
Right Side Flange Thickness: 0.125 inches nominal
End Item Identification: b-2 bomber
Basic Shape Style: h shape
Left Side Top Flange Distance To Center Of Both Flanges: 1.008 inches nominal
Left Side Bottom Flange Distance To Center Of Both Flanges: 0.992 inches nominal
Right Side Top Flange Distance To Center Of Both Flanges: 1.128 inches nominal
Right Side Bottom Flange Distance To Center Of Both Flanges: 1.122 inches nominal
Fillet Radius Where Top Left Flange Joins Web Flange/Leg: 0.125 inches nominal
Fillet Radius Where Bottom Left Flange Joins Web Flange/Leg: 0.125 inches nominal
Fillet Radius Where Top Right Flange Joins Web Flange/Leg: 0.125 inches nominal
Fillet Radius Where Bottom Right Flange Joins Web Flange/Leg: 0.125 inches nominal
Web Flange Thickness: 0.125 inches nominal
First Tip Style: square w/ inner and outer corner radii
First Tip Inner Radius: 0.020 inches nominal
First Tip Outer Radius: 0.020 inches nominal
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: t-76511 solution heat treated
Material: aluminum alloy 7075
Material Document And Classification: qq-a-200/15 fed spec single material response
Nondefinitive Spec/Std Data: 7075 alloy and t76511 temper

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
CVC10030-12CJ	Structural Beam

FAQs

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

What is the FSCG of the NSN 9540-01-430-5412?

The FSCG of the NSN 9540-01-430-5412 is 9540

Does NSN 9540-01-430-5412 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 9540-01-430-5412 contain precious materials?

Item does not contain precious metal.

Does NSN 9540-01-430-5412 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 9540-01-430-5412 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Wed, May 1, 1996