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 6145-00-482-6129
NSN 5985-01-162-2645
NSN 5935-01-407-8156
NSN 7035-01-618-9811
NSN 5999-00-143-8489
NSN 4140-01-562-3999
NSN 4140-01-186-1034
NSN 5835-01-190-0482
NSN 5975-01-279-1095
NSN 6135-00-405-1989
NSN 6685-00-058-9526
NSN 6130-01-483-1494