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 5855-01-490-5384
NSN 5960-01-577-5682
NSN 6220-01-516-9470
NSN 6645-00-814-4558
NSN 6650-00-471-1117
NSN 5999-00-149-0624
NSN 5965-01-613-0086
NSN 6685-01-516-2508
NSN 6610-00-514-7773
NSN 5965-01-025-5129
NSN 5925-01-105-6270
NSN 7035-01-340-3272