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 6320-00-308-7386
NSN 5935-00-441-2357
NSN 6110-01-152-2840
NSN 5935-01-418-1014
NSN 6145-01-357-7103
NSN 7035-01-057-6325
NSN 5905-00-683-8096
NSN 5925-00-140-6367
NSN 5950-01-371-4143
NSN 7035-01-594-3094
NSN 6320-00-116-3658
NSN 5925-01-254-2578