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 5945-01-575-9598
NSN 5965-00-859-8135
NSN 2925-00-263-2714
NSN 5985-01-494-4048
NSN 4140-00-296-9695
NSN 6320-01-278-9832
NSN 5925-00-665-7946
NSN 6620-01-324-7809
NSN 6240-00-197-6819
NSN 5910-01-547-6581
NSN 6130-01-134-3169
NSN 5930-01-252-7638