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 5915-00-580-2716
NSN 6130-01-408-9397
NSN 5925-01-213-8801
NSN 5996-01-232-0067
NSN 5920-00-581-6126
NSN 5835-01-277-0710
NSN 6620-01-373-0174
NSN 6105-01-109-3936
NSN 5945-00-490-3696
NSN 5999-01-503-6136
NSN 5999-01-634-0576
NSN 6645-01-410-8905