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 5945-01-003-9426
NSN 5920-01-501-5593
NSN 5925-01-069-7607
NSN 6685-00-598-1944
NSN 5960-01-627-6547
NSN 5910-00-104-8320
NSN 5915-01-116-2932
NSN 5975-01-258-6239
NSN 6240-00-033-9594
NSN 6130-01-336-6069
NSN 5999-01-548-9050
NSN 5996-00-222-4930