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 5965-01-442-0490
NSN 5835-01-034-1255
NSN 5999-00-284-8403
NSN 5835-00-289-9080
NSN 5905-00-736-0426
NSN 5920-01-094-7284
NSN 5920-01-182-0612
NSN 5905-01-519-7676
NSN 5996-00-577-0483
NSN 5895-01-521-3633
NSN 2925-01-556-0333
NSN 5975-00-171-3608