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 5915-01-441-2982
NSN 5998-00-907-4784
NSN 5855-01-417-1315
NSN 5935-01-125-6871
NSN 6320-01-166-3602
NSN 5935-01-653-8205
NSN 6240-01-217-0432
NSN 5996-01-222-3118
NSN 5975-01-646-0874
NSN 5990-00-989-6839
NSN 5945-01-545-5579
NSN 6620-01-487-0605