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 6645-00-433-3075
NSN 5835-01-341-1757
NSN 5996-01-040-7610
NSN 6135-00-016-0071
NSN 6240-00-095-3915
NSN 6240-00-353-5753
NSN 5950-01-310-3109
NSN 5930-00-912-8374
NSN 6130-00-754-2950
NSN 2925-00-780-4583
NSN 6240-01-587-4795
NSN 5835-00-113-6090