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.
Classification: Gaskets,washers & other seals
NSN 6105-01-245-8932
NSN 5965-00-815-2525
NSN 6105-01-127-8408
NSN 5910-00-690-6443
NSN 5950-01-508-4244
NSN 5960-01-425-1454
NSN 6110-01-418-6589
NSN 5950-00-620-4395
NSN 6150-01-477-1749
NSN 5855-01-544-1482
NSN 5965-01-393-3413
NSN 6145-01-111-9553