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 5855-01-100-3272
NSN 5945-00-842-6658
NSN 5910-01-032-4999
NSN 6685-01-433-4524
NSN 5855-01-267-2751
NSN 5960-01-414-1677
NSN 6145-01-350-4677
NSN 6685-00-900-4246
NSN 5855-00-532-0025
NSN 6145-01-204-4869
NSN 5935-01-050-4512
NSN 5996-01-116-1087