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 5915-01-592-8055
NSN 5965-01-170-4425
NSN 6685-00-507-6937
NSN 6105-00-601-6030
NSN 5915-01-235-2144
NSN 6685-01-495-1265
NSN 5950-01-225-6773
NSN 6105-00-006-3159
NSN 5920-01-411-5512
NSN 5910-00-120-1692
NSN 5960-01-087-2376
NSN 7035-01-540-5029