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 lead, nesoi
NSN 5975-01-106-2009
NSN 6610-01-432-5144
NSN 5920-01-550-9545
NSN 6135-01-566-1034
NSN 5935-01-282-4086
NSN 5895-01-048-8962
NSN 6645-00-505-6026
NSN 5925-01-360-0641
NSN 5960-01-495-0859
NSN 6105-01-025-1018
NSN 5895-01-083-8529
NSN 5905-00-521-9750