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 5925-01-195-2985
NSN 2925-01-041-8201
NSN 7035-01-049-6776
NSN 5990-01-525-2250
NSN 6145-01-262-2160
NSN 7035-01-079-6560
NSN 6220-01-020-1870
NSN 5985-01-301-6303
NSN 5985-01-464-6116
NSN 5895-01-526-6180
NSN 5960-01-342-1961
NSN 6650-01-480-2687