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.
Classification: Articles of natural cork, nesoi (excluding corks & stoppers)
NSN 5925-01-086-1441
NSN 6610-01-237-5815
NSN 6110-00-929-3469
NSN 5925-00-034-1293
NSN 5905-00-561-8194
NSN 5930-01-462-1780
NSN 6220-01-381-1074
NSN 6105-00-483-1370
NSN 5855-01-147-6024
NSN 4140-01-645-7982
NSN 5920-00-133-8663
NSN 5930-01-125-0984