Cessna Aircraft - Standard Flat Washer - S1450-23N22-100

Cessna Aircraft - Standard Flat Washer - S1450-23N22-100

Genuine OEM Part

Description: Standard Flat Washer 
Part Number: S1450-23N22-100
Cessna Aircraft Service Bulletin [ Click Here ]
Alternate Part Numbers: 550156

Product Overview

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 micrometers). The thickness cannot exceed 25 percent of the largest outside dimension. For example, 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 an insulator (1), or washer. Excludes disk, valve, graphite-impregnated, and lubricated items.

Item Specification