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 6105-01-543-6107
NSN 6645-01-275-1059
NSN 6620-01-093-1383
NSN 5965-01-043-2014
NSN 7035-01-361-1311
NSN 5945-01-406-4352
NSN 6135-01-282-4326
NSN 5960-00-067-5784
NSN 6150-01-358-0174
NSN 5920-01-025-5863
NSN 4140-00-594-4452
NSN 4140-01-446-7249