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 5985-00-215-7922
NSN 5930-01-513-9973
NSN 5960-01-047-5155
NSN 6145-00-813-1734
NSN 5990-01-443-2931
NSN 5998-00-118-0318
NSN 5996-01-328-9318
NSN 5935-00-205-8019
NSN 6110-01-441-5249
NSN 5999-00-111-6004
NSN 6320-01-426-8947
NSN 6130-00-048-0907