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 5998-00-958-7399
NSN 5905-01-136-4094
NSN 5990-00-295-0968
NSN 6610-01-043-6229
NSN 5905-01-077-7026
NSN 5920-00-149-0013
NSN 5950-01-519-3329
NSN 5999-01-642-4190
NSN 6645-00-295-8535
NSN 5985-01-555-6327
NSN 5960-01-006-8469
NSN 6240-01-116-5988