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 5996-01-110-1028
NSN 6685-01-567-3176
NSN 6150-01-318-6566
NSN 5985-01-233-9540
NSN 5905-01-597-1228
NSN 6320-01-092-4101
NSN 6620-01-365-1499
NSN 6610-01-605-2451
NSN 5905-00-267-9551
NSN 6220-00-556-8200
NSN 6110-01-453-8245
NSN 6650-01-484-5014