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 7035-01-295-1609
NSN 5996-01-369-9209
NSN 5835-01-034-1255
NSN 6610-01-621-2834
NSN 5990-01-400-3299
NSN 5905-00-856-5168
NSN 5990-01-276-6190
NSN 6105-01-569-3604
NSN 4140-00-510-3699
NSN 6645-01-457-8642
NSN 6105-01-559-4579
NSN 5855-01-525-3744