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 5945-01-386-6176
NSN 5835-01-481-4204
NSN 5965-00-961-1627
NSN 6685-00-252-0689
NSN 5960-01-278-9394
NSN 5930-01-499-7378
NSN 6610-01-192-6478
NSN 6220-00-490-6092
NSN 6650-01-272-0974
NSN 5950-00-047-3831
NSN 5930-01-347-5836
NSN 5855-01-596-5816