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 6110-00-233-6626
NSN 5998-01-144-1616
NSN 6685-01-474-6470
NSN 5915-00-269-9252
NSN 5998-01-258-1294
NSN 5965-00-493-6008
NSN 5990-01-085-9117
NSN 5920-01-019-8880
NSN 6650-01-285-1266
NSN 5925-01-393-0711
NSN 6620-01-193-0861
NSN 5905-01-173-8091