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.
Classification: Washers other than lock washers, iron or steel
NSN 5935-01-204-8407
NSN 6650-01-097-6814
NSN 6645-00-017-8252
NSN 5999-01-542-9530
NSN 2925-01-342-1712
NSN 6685-00-103-9589
NSN 5998-01-261-2926
NSN 6645-01-096-9719
NSN 5910-01-110-2719
NSN 5920-00-356-2103
NSN 6620-00-527-6168
NSN 6105-01-519-1922