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 6110-01-065-2853
NSN 5915-00-351-7355
NSN 5985-01-422-1552
NSN 5985-01-214-0960
NSN 6110-01-133-8343
NSN 5975-01-421-6940
NSN 6620-01-363-8362
NSN 5990-01-426-7350
NSN 6145-01-176-9842
NSN 6685-00-915-9394
NSN 5910-00-350-3539
NSN 5945-01-600-7876