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 5975-01-085-5824
NSN 5915-00-553-8755
NSN 5945-00-894-0404
NSN 5910-01-009-0186
NSN 5960-00-892-9475
NSN 5905-01-532-4671
NSN 5950-01-580-8893
NSN 6645-01-364-0867
NSN 2925-01-539-9795
NSN 5985-01-401-5387
NSN 5835-01-580-0446
NSN 5855-01-304-3064