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 5925-01-053-6519
NSN 5930-01-387-4856
NSN 5999-01-627-7271
NSN 5910-01-422-4924
NSN 5855-01-221-4076
NSN 5910-01-138-4926
NSN 5999-01-282-9965
NSN 5950-00-648-2699
NSN 6135-01-290-6487
NSN 5935-01-215-1422
NSN 6620-00-679-5830
NSN 5945-00-717-6927