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 6620-01-012-2852
NSN 2925-00-529-7081
NSN 6105-00-822-5165
NSN 6645-01-555-4356
NSN 5905-01-054-4209
NSN 5925-00-722-8930
NSN 5975-01-245-0303
NSN 5960-01-560-8461
NSN 6220-00-682-8292
NSN 5960-01-224-8022
NSN 5935-01-017-8197
NSN 5998-01-032-6264