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 5905-01-624-4115
NSN 5920-01-356-4122
NSN 6610-00-197-7648
NSN 5960-01-453-6170
NSN 5950-00-087-8441
NSN 5855-00-560-0110
NSN 6220-01-025-0482
NSN 5855-01-100-3272
NSN 5855-01-252-5424
NSN 5925-00-529-0441
NSN 6130-01-047-7470
NSN 5925-00-708-8769