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: Gaskets,washers & other seals
NSN 5950-01-541-5016
NSN 5975-00-438-4839
NSN 6110-01-661-1450
NSN 5915-01-338-1215
NSN 6105-01-600-4882
NSN 5855-00-427-7848
NSN 5950-01-205-0491
NSN 6645-01-029-4525
NSN 7035-01-587-9360
NSN 6150-00-941-6128
NSN 6620-00-646-9474
NSN 2925-00-497-7808