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 6150-01-016-9688
NSN 6620-01-478-0535
NSN 5999-01-095-5354
NSN 6150-01-512-1014
NSN 5960-00-539-7914
NSN 5996-01-035-6644
NSN 5910-00-306-5980
NSN 5835-01-347-8714
NSN 6150-01-232-7682
NSN 5965-01-496-4765
NSN 5996-00-034-4779
NSN 5835-00-269-2232