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 5895-01-433-2834
NSN 5925-01-421-4473
NSN 6620-00-098-5652
NSN 5925-01-025-7008
NSN 5905-01-541-5437
NSN 5996-00-509-8854
NSN 6650-00-336-4828
NSN 6105-00-202-2469
NSN 5835-00-005-7909
NSN 5895-00-837-2343
NSN 5975-01-429-8609
NSN 5950-01-275-6891