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 6685-00-790-6679
NSN 5960-01-558-7787
NSN 5935-01-631-7398
NSN 6105-01-189-8822
NSN 5990-01-164-8673
NSN 5998-00-216-6944
NSN 5999-01-496-9386
NSN 5855-00-107-7993
NSN 5999-00-378-5595
NSN 6220-01-332-7793
NSN 6685-01-059-6267
NSN 5915-00-269-4463