Used on inboard island drive assemblyc5 aircraft t.O.9h2-4-185-3 fig 5-1 i90
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.
NSN 5965-01-230-8809
NSN 7035-01-058-5668
NSN 5930-01-019-6698
NSN 5945-01-353-8622
NSN 6105-01-519-3558
NSN 7035-01-408-3699
NSN 6110-01-206-9772
NSN 5915-01-199-9069
NSN 6610-01-026-1701
NSN 5990-00-170-4239
NSN 5915-01-460-6921
NSN 5935-00-234-7771