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 5930-00-819-6166
NSN 7035-00-124-9383
NSN 6610-01-195-3497
NSN 5985-00-288-1861
NSN 5945-00-564-2798
NSN 4140-01-432-8771
NSN 5835-01-367-4330
NSN 6620-01-502-9104
NSN 6145-00-812-3490
NSN 5930-00-845-5455
NSN 5945-01-339-2861
NSN 7035-00-104-7613