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 5925-01-236-6722
NSN 6105-01-093-0486
NSN 6220-01-165-9098
NSN 6110-00-005-7878
NSN 6130-01-576-0784
NSN 5990-01-533-1347
NSN 6610-01-015-9798
NSN 6150-01-223-9092
NSN 6220-01-098-0187
NSN 6620-01-227-0433
NSN 6150-00-710-0634
NSN 5999-01-530-6894