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 2925-01-519-3221
NSN 6150-01-485-0359
NSN 6320-01-198-4024
NSN 5915-01-090-6419
NSN 6220-01-265-2705
NSN 5855-01-109-6433
NSN 5855-01-160-3802
NSN 5855-01-656-6808
NSN 5935-01-257-4364
NSN 5835-01-399-5820
NSN 6110-01-337-8305
NSN 5905-01-649-7934