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 5950-01-495-6261
NSN 5895-00-935-6168
NSN 6620-01-155-3062
NSN 5975-00-616-8907
NSN 2925-01-604-8984
NSN 5996-00-671-7304
NSN 5965-01-527-5012
NSN 6240-00-818-1364
NSN 6110-01-624-0602
NSN 5998-01-447-3256
NSN 6150-01-264-1319
NSN 5985-01-629-1747