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 6150-01-033-1096
NSN 5965-00-702-7257
NSN 5996-00-338-9760
NSN 5905-01-634-0595
NSN 5996-00-947-0804
NSN 5960-01-499-7172
NSN 2925-01-312-9502
NSN 5905-01-415-6391
NSN 5998-01-225-9204
NSN 5920-01-266-5749
NSN 5930-00-249-4606
NSN 6610-00-186-9180