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 5960-00-874-4857
NSN 6220-00-508-9155
NSN 5960-00-158-4841
NSN 6145-01-594-0469
NSN 5855-01-418-6303
NSN 2925-00-233-5644
NSN 5925-00-691-0023
NSN 7035-01-463-9855
NSN 5996-01-419-0465
NSN 5935-00-333-6169
NSN 5930-01-567-7523
NSN 5996-01-037-8740