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 5999-00-440-7942
NSN 5920-01-083-3432
NSN 6220-01-089-0886
NSN 2925-01-580-2993
NSN 5925-01-435-1402
NSN 5835-01-502-9228
NSN 5998-01-487-1117
NSN 7035-01-433-3547
NSN 5935-00-353-3293
NSN 5990-01-555-6616
NSN 4140-00-895-9624
NSN 5945-00-574-0207