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 6320-00-841-2279
NSN 5950-01-212-1894
NSN 5895-01-283-4089
NSN 5920-00-539-6989
NSN 2925-01-093-5479
NSN 5935-01-003-8309
NSN 6110-01-198-6154
NSN 5835-00-967-0998
NSN 5950-00-492-5308
NSN 6105-01-634-0322
NSN 5950-00-424-3791
NSN 5998-01-642-7101