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 6685-01-590-7798
NSN 6610-01-336-0484
NSN 5910-01-257-3015
NSN 2925-01-055-7607
NSN 6685-01-326-2543
NSN 6685-00-973-4662
NSN 5996-01-207-0804
NSN 5950-01-317-5648
NSN 5960-00-038-2919
NSN 5975-01-202-7423
NSN 5950-00-690-9361
NSN 6110-01-575-9362