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 5925-01-495-1071
NSN 5996-01-486-7454
NSN 5990-00-033-8128
NSN 6220-00-109-6672
NSN 5835-00-405-4560
NSN 5935-01-387-6855
NSN 6105-01-322-4613
NSN 5999-01-628-3655
NSN 5990-00-009-3291
NSN 6145-00-803-2100
NSN 5910-00-697-9998
NSN 5895-01-080-7944