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 5999-01-332-8823
NSN 6105-00-303-9756
NSN 5990-01-463-2279
NSN 6110-00-679-5931
NSN 5910-01-063-3059
NSN 6220-00-284-3220
NSN 5835-01-222-7714
NSN 5950-00-066-5000
NSN 5960-01-521-5555
NSN 5935-01-196-1245
NSN 5925-00-360-3872
NSN 5960-00-927-6716