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 5990-00-140-4559
NSN 5990-00-930-4665
NSN 5996-00-977-6080
NSN 5910-01-464-6729
NSN 5920-01-084-6475
NSN 6610-01-462-5980
NSN 6620-00-527-9280
NSN 5960-01-026-9005
NSN 6240-00-271-5995
NSN 5965-01-279-4806
NSN 5965-00-807-9159
NSN 5960-01-541-9884