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 5960-01-523-9098
NSN 5998-01-096-6635
NSN 5945-01-529-7194
NSN 6105-00-462-9723
NSN 5910-00-125-2426
NSN 5996-01-558-2862
NSN 6320-01-308-0009
NSN 4140-01-210-0107
NSN 6145-01-512-5885
NSN 5920-00-275-0498
NSN 5985-01-150-8797
NSN 5905-01-605-4128