5310-01-013-4424

Find complete technical information, availability, and procurement data for: 5310-01-013-4424
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-013-4424

Item Name Code

13393

Assigment Date

12/05/1975 (50 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.

rectangular cross-sectional shape style, 0.155 inches minimum and 0.165 inches maximum thickness, round peripheral shape style, round w/flats center hole shape style, 2.130 inches minimum and 2.145 inches maximum hole diameter

Product Characteristics

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

Cross-Sectional Shape Style: rectangular
Hole Diameter: 2.130 inches minimum and 2.145 inches maximum
Peripheral Shape Style: round
Center Hole Shape Style: round w/flats
Thickness: 0.155 inches minimum and 0.165 inches maximum
Overall Diameter: 2.875 inches nominal
End Item Identification: a-10 landing gear component
Hole Width Across Flats: 1.915 inches minimum and 1.920 inches maximum
Criticality Code Justification: agav
Material: steel comp 630 overall
Material Document And Classification: ams 5643 assn std single material response overall

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
19084-1	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-01-013-4424?

The FSCG of the NSN 5310-01-013-4424 is 5310

Does the NSN 5310-01-013-4424 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-01-013-4424 require demilitarization?

Usml or ccl military items - demil required. Destroy item and components to prevent restoration or repair to a usable condition. (note 5).

Does NSN 5310-01-013-4424 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-013-4424 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 5310-01-013-4424 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Fri, Dec 5, 1975

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Pricing

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