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 5910-01-605-1469
NSN 5905-01-019-3563
NSN 6110-01-006-6718
NSN 5910-01-403-2812
NSN 6320-00-228-5678
NSN 5895-01-406-4100
NSN 6135-01-619-6293
NSN 5935-00-159-6808
NSN 5965-01-005-0341
NSN 5925-01-391-1014
NSN 6645-00-321-6071
NSN 6320-00-681-1324