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 6610-01-476-5685
NSN 6105-01-426-5616
NSN 6110-00-343-1618
NSN 6145-01-559-5810
NSN 5960-00-943-9411
NSN 5920-00-902-4041
NSN 6135-01-277-3345
NSN 5985-01-520-3113
NSN 5930-01-367-6355
NSN 5930-00-222-4721
NSN 5996-00-056-0160
NSN 6145-01-534-4621