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 5999-01-467-2666
NSN 5965-00-247-4886
NSN 6150-01-362-1272
NSN 5895-01-388-1500
NSN 5960-00-792-6532
NSN 6145-01-195-6013
NSN 5895-01-261-4515
NSN 6610-00-394-1427
NSN 6220-00-574-1099
NSN 5920-01-334-4390
NSN 5935-00-512-2703
NSN 2925-00-684-7708