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 5975-00-869-9472
NSN 6105-01-133-8460
NSN 2925-00-580-4931
NSN 6105-01-612-4497
NSN 5999-00-857-7550
NSN 6645-00-051-6673
NSN 5895-00-906-8545
NSN 5915-01-068-9447
NSN 5985-01-634-0635
NSN 6645-01-390-3442
NSN 6610-00-516-4228
NSN 5905-00-259-0426