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 5935-00-432-2297
NSN 6110-01-548-7635
NSN 5925-00-502-5735
NSN 5935-01-503-2696
NSN 4140-01-620-2498
NSN 6240-01-315-1984
NSN 5930-01-556-7138
NSN 5910-01-215-1550
NSN 5999-00-388-9449
NSN 5935-01-564-5059
NSN 4140-00-892-5952
NSN 5996-00-499-8036