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 5996-01-365-9330
NSN 6645-01-096-3768
NSN 6610-00-403-1991
NSN 6130-01-362-4657
NSN 5910-01-195-3743
NSN 5965-01-282-6085
NSN 5965-00-680-9749
NSN 6105-01-335-7814
NSN 5960-00-281-0824
NSN 5915-01-501-5895
NSN 5925-01-013-9650
NSN 7035-01-071-5214