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 5920-01-582-6924
NSN 6220-01-238-9194
NSN 2925-00-416-2894
NSN 6650-00-908-6358
NSN 6645-01-054-3969
NSN 6240-00-099-8606
NSN 6150-00-721-3945
NSN 5960-00-116-9989
NSN 5915-01-284-8905
NSN 6620-01-197-8207
NSN 5999-01-519-8595
NSN 6240-00-455-7640