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 6110-00-863-3855
NSN 5925-01-298-2811
NSN 6150-00-170-8008
NSN 6145-01-258-9201
NSN 6105-00-084-9047
NSN 5925-01-462-4072
NSN 7035-00-567-7511
NSN 6620-01-067-8336
NSN 7035-01-087-7727
NSN 5920-00-170-4247
NSN 6220-00-831-5690
NSN 5998-01-476-4123