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 6685-01-394-5861
NSN 6685-00-047-4843
NSN 5965-01-318-3945
NSN 6150-01-449-1783
NSN 6135-01-399-8230
NSN 5985-00-231-7498
NSN 2925-01-400-2286
NSN 6110-01-616-2492
NSN 5835-00-140-8646
NSN 6610-01-621-9504
NSN 6130-01-213-9541
NSN 5855-01-316-6574