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 5925-00-950-7444
NSN 5855-00-301-1176
NSN 5910-01-473-9181
NSN 6105-01-602-5309
NSN 4140-01-627-8557
NSN 6650-01-487-0225
NSN 5855-01-391-7472
NSN 6240-01-152-2662
NSN 6645-01-495-0939
NSN 6130-00-144-8018
NSN 5895-00-942-0028
NSN 5945-01-022-5254