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 6685-00-083-6602
NSN 6650-01-383-4526
NSN 7035-01-567-9254
NSN 5915-01-345-5871
NSN 6685-00-595-5376
NSN 5855-00-990-0701
NSN 6105-01-227-2588
NSN 6650-01-378-7875
NSN 5910-01-056-3209
NSN 6130-00-625-3744
NSN 6220-00-186-8565
NSN 5935-00-982-7451