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.
NSN 5960-01-598-9072
NSN 6685-01-414-5516
NSN 6620-01-476-7355
NSN 6110-00-159-0755
NSN 6150-01-644-4291
NSN 6110-01-313-7050
NSN 5910-01-415-2463
NSN 6110-01-436-0210
NSN 6645-01-420-5623
NSN 5935-00-592-0281
NSN 5905-00-358-7581
NSN 5930-00-113-3719