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 5999-01-125-1788
NSN 6240-00-105-8380
NSN 7035-01-026-0117
NSN 6105-01-258-4108
NSN 6650-00-641-6139
NSN 6650-01-328-6624
NSN 6645-00-262-7448
NSN 6105-01-331-1774
NSN 2925-01-424-0235
NSN 6610-00-034-3709
NSN 6135-01-045-1504
NSN 4140-01-474-7950