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 6150-01-324-6356
NSN 6135-01-069-2482
NSN 5990-01-128-7599
NSN 5855-01-356-2759
NSN 5998-01-454-1723
NSN 6220-01-313-6390
NSN 6105-01-550-8842
NSN 6145-00-074-8778
NSN 5975-01-646-0874
NSN 5910-01-441-6465
NSN 6145-01-074-2200
NSN 5935-00-960-7651