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: Articles of lead, nesoi
NSN 5855-00-288-1408
NSN 5975-01-430-7136
NSN 6240-00-708-2083
NSN 5985-00-632-7826
NSN 5975-01-369-2908
NSN 5985-00-874-0834
NSN 7035-01-413-6697
NSN 5925-00-827-0927
NSN 7035-01-182-1086
NSN 6110-01-149-9190
NSN 6240-01-587-6623
NSN 5855-01-302-9778