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 5996-01-381-6564
NSN 5895-01-222-7259
NSN 6685-01-355-8926
NSN 5835-01-182-1966
NSN 6685-01-244-7188
NSN 6110-00-271-9928
NSN 6650-00-155-5827
NSN 6645-01-381-6084
NSN 6320-01-476-7702
NSN 5996-01-180-2097
NSN 5930-00-500-7377
NSN 6105-01-335-3182