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: Washers other than lock washers, iron or steel
NSN 5965-01-557-4854
NSN 6685-00-027-7186
NSN 6130-01-514-8007
NSN 5935-00-882-2800
NSN 6145-01-396-0060
NSN 6240-00-191-2855
NSN 6650-00-020-6966
NSN 6320-01-290-5271
NSN 5925-00-467-1738
NSN 5998-00-908-6965
NSN 5910-01-631-7823
NSN 6150-00-753-3950