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 7035-00-104-7613
NSN 4140-01-076-3720
NSN 5935-01-464-1386
NSN 6150-01-541-4594
NSN 6645-01-060-3627
NSN 6130-00-452-9464
NSN 5935-01-550-6682
NSN 5960-00-467-7400
NSN 5835-01-416-6455
NSN 5975-01-424-3155
NSN 5975-00-806-2113
NSN 5855-01-098-9038