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 5975-00-433-5983
NSN 6110-00-150-2014
NSN 5998-01-167-8819
NSN 2925-01-254-3068
NSN 5910-00-113-4409
NSN 6135-01-268-7056
NSN 5985-01-135-3944
NSN 5950-01-265-1901
NSN 5960-00-919-3617
NSN 6220-01-634-0660
NSN 5990-01-024-9659
NSN 6685-00-661-2347