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 5998-01-519-1468
NSN 6110-01-481-3844
NSN 6220-01-209-6219
NSN 5910-01-333-6131
NSN 5905-01-098-8554
NSN 6320-00-701-0437
NSN 5985-00-004-2764
NSN 5996-01-037-0398
NSN 5905-01-466-9252
NSN 6135-00-931-9049
NSN 6150-01-236-8652
NSN 7035-01-283-2536