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.
Classification: Other articles of leather or composition leather, nesoi
NSN 5998-00-019-3030
NSN 5950-00-400-6074
NSN 6645-01-471-3578
NSN 5996-01-351-6485
NSN 6645-01-257-2856
NSN 6610-01-616-4496
NSN 5925-01-113-2292
NSN 6130-01-407-0148
NSN 6320-00-681-1324
NSN 5935-01-356-0149
NSN 5985-00-617-9043
NSN 5998-00-998-8294