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.
NSN 5999-01-093-6852
NSN 5998-01-326-2063
NSN 5920-01-398-7123
NSN 5915-01-101-1333
NSN 6650-00-220-2839
NSN 5895-00-837-3441
NSN 5910-00-167-6814
NSN 5910-01-291-0698
NSN 6150-01-145-9732
NSN 6135-01-255-9129
NSN 6645-00-762-7452
NSN 5835-01-522-1023