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 4140-01-317-3126
NSN 6135-01-606-8244
NSN 5985-00-689-9515
NSN 5910-00-960-3889
NSN 5935-01-045-7783
NSN 6145-00-944-8304
NSN 7035-01-209-6325
NSN 5910-01-131-9324
NSN 6135-01-423-3915
NSN 6320-01-462-2295
NSN 5910-01-501-3102
NSN 5930-01-515-0285