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 5985-01-103-4905
NSN 6130-01-448-4307
NSN 6105-00-217-6864
NSN 5895-01-208-0380
NSN 5935-00-140-3354
NSN 5925-01-547-2553
NSN 5835-00-529-6307
NSN 5925-00-983-8594
NSN 5910-01-449-1359
NSN 6135-00-152-8729
NSN 6105-00-902-9831
NSN 5990-00-754-8135