4152401-72

View detailed technical data, stock status, and sourcing information for: 4152401-72
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-00-722-8391

Item Name Code

29785

Assigment Date

02/09/1968 (58 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.

aluminum alloy 2024 material, rectangle, no holes peripheral shape style, qq-a-250/5 fed spec single material response material document and classification, threaded fastener securing device type

Product Characteristics

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

Peripheral Shape Style: rectangle, no holes
Securing Device Type: threaded fastener
Material: aluminum alloy 2024
Material Document And Classification: qq-a-250/5 fed spec single material response

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
4152401-72	Access Cover

FAQs

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

What is the FSCG of the NSN 5340-00-722-8391?

The FSCG of the NSN 5340-00-722-8391 is 5340

Does NSN 5340-00-722-8391 require demilitarization?

Usml items - mutilation to the point of scrap required worldwide. (note 7).

Does NSN 5340-00-722-8391 contain precious materials?

Precious metal content is unknown

Does NSN 5340-00-722-8391 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5340-00-722-8391 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Fri, Feb 9, 1968