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 6685-00-787-7185
NSN 5945-01-096-3858
NSN 6105-00-389-8675
NSN 6135-01-332-0431
NSN 5855-01-047-9267
NSN 6130-00-168-4251
NSN 6620-00-877-3266
NSN 5985-00-523-7614
NSN 2925-00-201-8247
NSN 5835-01-100-3265
NSN 2925-01-534-7314
NSN 6135-00-271-0407