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: Washers other than lock washers, iron or steel
NSN 7035-01-026-1171
NSN 5895-01-442-8459
NSN 5960-01-163-8905
NSN 5935-00-483-0282
NSN 5920-01-409-2830
NSN 5925-01-541-2363
NSN 6145-01-594-9092
NSN 6150-01-441-5504
NSN 4140-01-462-5901
NSN 5910-01-441-3690
NSN 6150-01-205-3650
NSN 6320-01-072-2073