4 units per assembly; part name asigned by the commerical organization controlling agency is washer, plain; thread size diameter 0.165 inches
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 5945-00-196-4772
NSN 5910-00-081-5547
NSN 5996-01-604-8374
NSN 5985-01-285-4719
NSN 6150-00-067-4961
NSN 6645-01-284-3598
NSN 5945-00-372-3586
NSN 5998-00-297-9036
NSN 5935-00-468-2096
NSN 5965-01-220-0529
NSN 5950-01-397-5554
NSN 5935-01-170-0501