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: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
NSN 5945-00-156-4324
NSN 4140-00-945-4055
NSN 5910-01-004-4104
NSN 6645-01-493-2620
NSN 5915-01-205-2643
NSN 6220-00-734-8874
NSN 6685-00-171-9815
NSN 6645-00-825-5677
NSN 6685-01-472-2290
NSN 6135-01-428-8821
NSN 5945-00-562-1745
NSN 5985-01-386-1083