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 5945-01-416-4191
NSN 6685-01-386-3110
NSN 5855-01-092-7755
NSN 6645-01-021-5727
NSN 5930-01-272-9558
NSN 5965-01-332-9825
NSN 2925-00-735-4979
NSN 5855-01-275-5470
NSN 5985-01-322-6638
NSN 6610-01-479-0466
NSN 5960-01-111-9918
NSN 5835-00-373-2671