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 2925-01-501-1104
NSN 5965-00-217-1113
NSN 5960-01-265-0354
NSN 5915-00-263-2175
NSN 6650-00-585-1850
NSN 6110-01-508-4312
NSN 5945-00-193-0461
NSN 6620-00-867-6156
NSN 5965-00-378-3403
NSN 4140-01-476-7526
NSN 6105-01-139-4778
NSN 5915-01-514-6782