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.
Classification: Other articles of leather or composition leather, nesoi
NSN 6620-00-538-8746
NSN 6645-00-479-9334
NSN 6220-00-887-2637
NSN 6650-00-269-5000
NSN 5915-01-336-2884
NSN 6685-00-382-8088
NSN 5960-00-009-0969
NSN 2925-01-429-2235
NSN 2925-00-334-9524
NSN 5920-01-533-9613
NSN 5990-00-604-3023
NSN 6135-01-551-0562