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 5950-01-357-6515
NSN 5895-00-254-0534
NSN 6220-01-387-6332
NSN 6220-01-500-9126
NSN 6240-01-453-3199
NSN 6685-00-530-7509
NSN 5950-01-381-2994
NSN 5965-00-768-4366
NSN 2925-01-022-8332
NSN 6685-01-435-5628
NSN 6150-01-340-0802
NSN 7035-00-155-9513