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 5990-01-116-2181
NSN 5835-01-469-6009
NSN 6130-01-254-5712
NSN 5855-01-267-2751
NSN 5935-00-100-0101
NSN 6145-01-457-1082
NSN 5975-00-467-1143
NSN 5999-01-371-2185
NSN 5996-01-558-9798
NSN 6145-00-375-5224
NSN 5895-01-210-2604
NSN 5855-01-290-3248