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: Made-up articles of textile material, nesoi
NSN 5855-00-281-3843
NSN 6610-01-394-4944
NSN 6145-01-496-5222
NSN 5996-01-413-2350
NSN 5915-00-036-9529
NSN 5960-00-724-2073
NSN 7035-00-264-7543
NSN 5920-00-983-8630
NSN 6620-01-533-8251
NSN 5905-00-452-4830
NSN 5990-01-442-3520
NSN 5935-01-549-0913