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 5935-00-274-3100
NSN 7035-01-443-3052
NSN 6240-01-319-2549
NSN 5935-00-170-4261
NSN 5960-01-031-7992
NSN 5905-00-912-8576
NSN 5935-01-162-5755
NSN 5999-00-828-7741
NSN 6135-00-050-7189
NSN 2925-00-984-7525
NSN 5895-01-259-1101
NSN 5895-01-322-1307