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 6685-00-350-3966
NSN 5910-01-281-6964
NSN 6150-00-273-9014
NSN 5895-00-170-4568
NSN 6135-01-604-3956
NSN 6645-01-111-8218
NSN 5905-01-429-1256
NSN 5905-01-359-4788
NSN 5998-00-035-5308
NSN 5996-00-349-8885
NSN 6645-01-367-2581
NSN 6620-01-288-4922