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 5998-00-022-8567
NSN 5835-01-068-3417
NSN 5975-01-442-5558
NSN 5998-01-031-9650
NSN 2925-00-257-2872
NSN 6105-01-235-5254
NSN 5990-00-269-2226
NSN 6145-00-173-4850
NSN 5998-00-026-8726
NSN 5925-01-578-0404
NSN 5985-00-965-1894
NSN 5935-01-449-0599