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 6610-01-216-8018
NSN 7035-01-454-3284
NSN 5996-01-442-0832
NSN 5998-01-005-4002
NSN 6650-00-035-9297
NSN 6130-00-350-3099
NSN 5950-01-364-1139
NSN 5975-01-267-5384
NSN 5996-01-417-3139
NSN 7035-01-114-3134
NSN 5855-01-393-2455
NSN 2925-01-113-6904