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 6105-00-177-7996
NSN 5950-00-996-8796
NSN 5950-01-088-7477
NSN 5910-01-423-9201
NSN 5965-01-155-8766
NSN 5950-01-087-8460
NSN 2925-01-380-0869
NSN 4140-01-214-6103
NSN 6145-01-129-1687
NSN 6645-01-250-0478
NSN 5895-00-782-8961
NSN 5945-01-586-5518