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 5895-01-435-3320
NSN 5990-01-387-6114
NSN 5895-01-660-5327
NSN 7035-00-179-3924
NSN 6150-01-008-2833
NSN 5925-01-114-7586
NSN 2925-01-510-9378
NSN 4140-01-591-6540
NSN 5930-01-116-4239
NSN 5965-01-578-7378
NSN 5996-01-449-0666
NSN 5925-01-475-1271