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 5835-00-807-5632
NSN 5998-01-159-6892
NSN 6150-01-053-6289
NSN 5990-01-221-6361
NSN 5895-00-944-1827
NSN 6130-00-212-4883
NSN 4140-01-255-9276
NSN 6110-00-724-3136
NSN 6240-01-470-9322
NSN 5950-01-429-3376
NSN 7035-00-421-8710
NSN 6150-01-437-9785