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 2925-01-607-1508
NSN 5975-01-606-9052
NSN 5925-00-942-2658
NSN 5996-01-536-6982
NSN 5920-01-499-1255
NSN 5990-00-893-8998
NSN 6105-01-034-1621
NSN 5960-01-094-5958
NSN 5910-00-395-9312
NSN 5990-00-602-9750
NSN 6645-01-384-0628
NSN 6620-01-059-0876