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 6110-01-506-3161
NSN 6620-01-438-0415
NSN 5945-00-280-7765
NSN 7035-01-406-6510
NSN 5996-01-552-5742
NSN 6130-01-188-0330
NSN 6105-00-188-8796
NSN 5920-01-633-1507
NSN 6620-00-088-8795
NSN 6320-01-064-0372
NSN 7035-01-487-6481
NSN 7035-01-014-3808