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 5935-00-114-0607
NSN 6105-01-295-9263
NSN 5999-01-257-2391
NSN 6135-01-322-4655
NSN 7035-01-606-9692
NSN 5996-00-982-0131
NSN 6620-01-315-9328
NSN 5950-01-595-7627
NSN 6105-00-542-7948
NSN 5985-01-444-7801
NSN 5985-01-453-8092
NSN 5985-01-010-8774