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: Washers other than lock washers, iron or steel
NSN 5996-01-007-2147
NSN 6610-00-042-8461
NSN 5998-00-344-2809
NSN 5965-01-353-6380
NSN 7035-01-217-3591
NSN 4140-01-416-4898
NSN 6645-01-502-3068
NSN 5999-01-380-5878
NSN 5895-00-225-9589
NSN 6685-01-401-5360
NSN 6150-01-138-4361
NSN 5965-00-612-0072