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 5990-01-646-8048
NSN 6610-01-656-4093
NSN 5935-01-623-4280
NSN 5945-01-594-0571
NSN 6685-00-061-8910
NSN 5920-01-062-1106
NSN 5985-00-172-8237
NSN 6650-01-206-3584
NSN 5910-00-518-0879
NSN 5990-01-079-3271
NSN 6610-01-323-7783
NSN 6645-01-118-8526