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 5945-01-454-3523
NSN 5895-01-537-1255
NSN 5990-01-426-7350
NSN 5925-01-386-3139
NSN 6105-00-069-6009
NSN 5855-00-494-9581
NSN 6240-01-512-8129
NSN 2925-01-161-7440
NSN 5915-01-575-4832
NSN 6240-01-206-7882
NSN 6685-00-128-2318
NSN 5920-01-394-5003