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 6685-00-269-6444
NSN 5998-01-380-2884
NSN 5975-01-252-3109
NSN 6145-01-494-1486
NSN 6135-01-633-8502
NSN 5935-01-419-9550
NSN 6105-00-945-0795
NSN 5965-01-422-9770
NSN 6135-00-683-0536
NSN 5985-00-721-1909
NSN 6320-01-233-5375
NSN 5950-01-512-5101