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 5895-01-428-7802
NSN 6135-01-504-4309
NSN 6135-01-528-6896
NSN 5910-01-517-9203
NSN 5835-01-578-3443
NSN 5960-01-439-9517
NSN 6240-01-643-1262
NSN 5835-00-148-9719
NSN 5835-00-364-0816
NSN 6645-00-862-2904
NSN 5999-01-655-9367
NSN 6150-01-654-4843