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.
Classification: Washers other than lock washers, iron or steel
NSN 6110-00-516-8645
NSN 5920-00-585-0104
NSN 6105-01-198-6421
NSN 6650-01-463-8405
NSN 5925-01-634-0664
NSN 5910-01-513-4684
NSN 5965-01-489-5508
NSN 5945-00-942-5060
NSN 2925-01-190-0510
NSN 5996-01-024-9976
NSN 6240-00-961-8074
NSN 5920-01-304-9062