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 5975-01-157-2421
NSN 6220-01-031-0292
NSN 6105-01-127-9516
NSN 5985-01-068-3990
NSN 7035-01-587-4311
NSN 5960-00-584-4553
NSN 6130-01-550-1888
NSN 6650-00-740-7338
NSN 5920-00-827-1094
NSN 2925-00-753-8598
NSN 5999-00-643-9218
NSN 6130-01-052-0946