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 5915-01-228-2458
NSN 2925-01-465-3437
NSN 6610-00-277-7206
NSN 5990-01-131-9055
NSN 6620-01-091-9697
NSN 5990-01-463-5400
NSN 5960-00-481-6677
NSN 5910-01-474-6123
NSN 6610-00-100-1185
NSN 5985-01-090-7562
NSN 5965-01-241-9865
NSN 5996-00-946-3396