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 5930-01-053-6533
NSN 5930-00-246-6314
NSN 6650-01-037-7637
NSN 5965-00-138-8391
NSN 6105-00-724-6007
NSN 5996-01-512-5595
NSN 6145-00-964-5194
NSN 2925-01-290-4562
NSN 6145-01-493-6364
NSN 5999-01-384-3532
NSN 2925-00-526-4541
NSN 5960-01-074-9388