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 7035-00-148-2300
NSN 6645-00-906-1769
NSN 6645-00-803-6417
NSN 5935-01-129-0091
NSN 5950-00-765-7024
NSN 6685-01-643-5887
NSN 5996-00-905-3971
NSN 5965-01-136-3180
NSN 6130-00-496-0549
NSN 7035-01-444-9249
NSN 5935-01-506-1945
NSN 2925-01-305-1370