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 7035-01-326-3875
NSN 5960-01-267-2741
NSN 5996-01-605-0950
NSN 6620-01-391-1920
NSN 6135-01-413-4747
NSN 6645-01-305-1124
NSN 5945-00-964-7760
NSN 5999-01-157-7918
NSN 6110-01-501-4216
NSN 5985-00-510-9146
NSN 5925-00-153-4518
NSN 5998-01-318-3204