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 6150-01-006-3235
NSN 6645-00-496-9720
NSN 5996-01-423-8344
NSN 2925-00-026-0005
NSN 5915-01-044-2382
NSN 5985-01-467-6356
NSN 5835-00-901-4932
NSN 6150-01-154-3937
NSN 5910-00-769-4755
NSN 5925-01-652-3980
NSN 6130-00-064-1517
NSN 5905-00-832-4675