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 6105-01-216-6060
NSN 6135-01-260-7180
NSN 7035-00-252-7467
NSN 2925-00-964-7128
NSN 5945-01-391-4999
NSN 5945-00-150-3034
NSN 6650-01-227-1632
NSN 6685-00-578-5951
NSN 6105-01-339-3564
NSN 5930-00-574-5404
NSN 6110-00-942-4837
NSN 6320-01-322-8340