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 6220-00-520-9109
NSN 6220-00-628-4721
NSN 5998-01-263-8033
NSN 2925-01-578-7731
NSN 5895-01-383-4853
NSN 6105-01-414-1531
NSN 6130-01-311-3846
NSN 6685-01-025-1587
NSN 5975-01-286-1478
NSN 5905-00-278-5764
NSN 4140-01-197-7658
NSN 6685-01-286-9110