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 6110-00-350-1411
NSN 6320-01-242-8355
NSN 6220-00-116-0163
NSN 5855-01-577-0892
NSN 2925-01-411-0896
NSN 5999-00-203-1202
NSN 5895-00-755-4647
NSN 5925-01-559-3358
NSN 5915-01-202-8195
NSN 5950-01-364-6267
NSN 4140-00-019-4686
NSN 6220-01-011-0865