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 6135-00-681-2702
NSN 5910-01-563-8558
NSN 6320-00-036-3688
NSN 6105-01-383-7486
NSN 2925-01-175-1217
NSN 5895-01-212-5178
NSN 5925-01-645-4909
NSN 5925-01-418-5797
NSN 5960-00-240-7727
NSN 6240-01-373-6417
NSN 6110-01-455-3295
NSN 6145-01-262-4249