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 5996-00-475-9778
NSN 5895-01-606-7594
NSN 6145-01-048-6682
NSN 5895-01-144-0871
NSN 5985-00-044-6048
NSN 5945-01-406-6826
NSN 6610-00-551-3610
NSN 6105-01-119-3514
NSN 4140-01-118-8918
NSN 6135-00-900-2139
NSN 5996-01-533-3219
NSN 6620-00-723-2075