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 2925-01-359-9818
NSN 6110-01-111-2614
NSN 6220-01-357-3672
NSN 6135-01-507-4346
NSN 5855-01-580-8155
NSN 5920-01-475-6670
NSN 6650-00-227-8743
NSN 6135-01-142-6456
NSN 7035-01-104-4349
NSN 6220-00-935-6881
NSN 5996-01-368-5881
NSN 5985-01-253-0600