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 5996-01-535-0438
NSN 6145-01-374-9885
NSN 5990-01-364-0813
NSN 5945-00-390-3379
NSN 5985-01-045-2748
NSN 6610-00-934-1044
NSN 5935-01-186-0284
NSN 5855-01-010-4921
NSN 5930-00-892-9584
NSN 5985-01-163-6679
NSN 5905-00-906-0010
NSN 5930-00-393-2511