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 6135-01-068-0119
NSN 5990-00-174-6695
NSN 6145-01-245-8856
NSN 6685-01-463-9283
NSN 6320-01-140-5652
NSN 5990-00-224-9408
NSN 6105-00-539-9995
NSN 5950-01-480-6523
NSN 5950-00-964-3362
NSN 2925-01-250-2731
NSN 4140-01-340-7606
NSN 5950-01-023-8842