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 6610-01-353-4883
NSN 5950-01-556-7989
NSN 5935-01-145-4664
NSN 5996-01-498-4336
NSN 5835-01-584-8538
NSN 5835-01-538-1804
NSN 5950-01-010-0323
NSN 6110-01-181-7878
NSN 6685-00-723-8814
NSN 5920-01-104-4332
NSN 5905-01-200-5175
NSN 5975-01-613-1421