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 5996-01-212-3066
NSN 6620-01-208-1092
NSN 5996-01-156-1526
NSN 5998-01-535-9295
NSN 5998-01-005-3655
NSN 5935-01-174-1235
NSN 5925-00-627-2011
NSN 6320-01-567-7198
NSN 5930-00-205-8236
NSN 5990-00-443-8269
NSN 5930-01-315-6553
NSN 5905-00-701-9508