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 5895-00-017-2360
NSN 5855-00-004-0904
NSN 5999-01-432-0133
NSN 5960-01-495-0859
NSN 5905-00-269-3931
NSN 7035-00-574-4223
NSN 5920-01-295-1268
NSN 5945-00-069-2035
NSN 5930-01-329-9595
NSN 7035-01-474-9537
NSN 6110-01-500-7226
NSN 5996-01-172-6078