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: Made-up articles of textile material, nesoi
NSN 5999-01-533-1008
NSN 6645-00-300-0401
NSN 5998-01-550-3872
NSN 6135-01-529-3789
NSN 6685-01-083-3686
NSN 6150-01-515-0454
NSN 6145-01-117-3575
NSN 5950-01-428-9651
NSN 6220-00-229-3796
NSN 6130-01-503-0277
NSN 6150-00-150-8838
NSN 5950-01-492-9908