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.
Classification: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
NSN 5950-00-039-7698
NSN 5998-00-161-4228
NSN 2925-01-424-0235
NSN 7035-00-470-4977
NSN 6220-00-240-6443
NSN 6620-01-653-9727
NSN 5950-01-244-8799
NSN 5945-01-354-2832
NSN 6685-01-108-2411
NSN 5960-00-641-8056
NSN 5935-01-381-5357
NSN 6110-01-565-4663