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.
Classification: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
NSN 5945-00-901-9834
NSN 5996-01-423-9423
NSN 6145-01-144-1063
NSN 5945-01-256-8845
NSN 6135-00-752-1589
NSN 5920-01-506-7383
NSN 5960-01-583-3127
NSN 5945-01-493-5989
NSN 6150-00-417-1465
NSN 5920-01-494-0688
NSN 2925-01-327-3069
NSN 6240-01-502-7103