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 5835-01-431-6877
NSN 6135-00-477-8847
NSN 5965-01-642-3616
NSN 5855-00-586-6255
NSN 6685-00-496-2141
NSN 5950-00-821-5703
NSN 6220-01-594-0991
NSN 5905-00-079-5957
NSN 6610-01-445-6687
NSN 6645-00-557-0322
NSN 6685-01-105-3260
NSN 6150-01-038-0603