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 5915-01-123-3504
NSN 6650-01-202-8014
NSN 5965-00-997-5764
NSN 6620-01-106-3553
NSN 6240-01-252-8850
NSN 5985-01-579-1056
NSN 5945-00-824-0484
NSN 5990-01-582-5238
NSN 5985-01-062-0175
NSN 5855-01-270-6847
NSN 5895-01-218-4883
NSN 4140-01-108-9084