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 6105-01-052-5594
NSN 6135-00-087-5300
NSN 5920-00-291-1379
NSN 6130-01-200-6841
NSN 6685-01-632-1581
NSN 6135-00-932-3136
NSN 5935-01-478-8423
NSN 5975-01-221-2361
NSN 5996-01-019-8751
NSN 5999-00-670-0712
NSN 5905-00-287-7791
NSN 6650-01-025-7425