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.
NSN 2925-00-566-4522
NSN 5855-01-098-5192
NSN 6610-00-967-6698
NSN 6135-01-116-3385
NSN 5950-00-099-9612
NSN 6610-01-152-2821
NSN 2925-01-442-4171
NSN 6650-00-935-4247
NSN 5895-01-406-3482
NSN 6320-01-433-1210
NSN 5910-01-194-5425
NSN 5895-01-041-2651