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 5925-01-165-7053
NSN 6135-01-606-0596
NSN 5935-01-345-0219
NSN 7035-01-260-0804
NSN 5996-00-493-7965
NSN 5915-01-253-3273
NSN 5945-00-168-8681
NSN 5920-01-181-6776
NSN 6620-01-535-0070
NSN 6620-01-065-8265
NSN 6105-01-501-5654
NSN 4140-00-758-0311