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 5996-00-005-7979
NSN 5965-01-458-2412
NSN 6150-00-793-7831
NSN 6610-00-880-5204
NSN 6645-01-424-9415
NSN 2925-00-947-9814
NSN 5920-01-415-6546
NSN 5915-00-536-3379
NSN 6150-00-169-4232
NSN 5930-01-591-2252
NSN 6320-01-390-5385
NSN 5910-01-530-2971