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 5835-00-092-1136
NSN 6685-00-279-3620
NSN 6685-01-154-2421
NSN 6650-01-607-2620
NSN 5930-01-379-0987
NSN 6685-01-432-0265
NSN 7035-01-113-1424
NSN 6685-00-116-8073
NSN 5999-00-112-0511
NSN 5999-00-183-7687
NSN 5925-00-660-7589
NSN 6150-00-111-3528