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 6685-01-105-1356
NSN 5910-01-499-7792
NSN 5990-00-908-0807
NSN 5985-01-063-3641
NSN 6135-01-468-6491
NSN 5920-01-272-8182
NSN 6135-01-422-1440
NSN 6240-01-144-2379
NSN 6150-01-502-8183
NSN 5905-00-638-6776
NSN 6650-01-381-2972
NSN 5855-00-869-3635