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 5996-00-659-7815
NSN 5985-01-389-1927
NSN 5960-01-029-5637
NSN 7035-01-534-7930
NSN 5930-01-027-2418
NSN 5910-00-136-6250
NSN 5935-00-781-4629
NSN 2925-00-203-8735
NSN 5910-01-450-7619
NSN 5920-01-659-1372
NSN 5950-00-176-2874
NSN 5930-00-995-5804