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 6320-01-072-2073
NSN 5999-01-031-7533
NSN 5905-01-352-8018
NSN 5930-01-245-9320
NSN 6610-01-231-7713
NSN 5920-01-535-6498
NSN 6220-01-350-3108
NSN 2925-01-141-7563
NSN 5998-01-582-5672
NSN 5990-00-226-7894
NSN 5935-00-468-7447
NSN 5996-01-337-0188