Water-proof treated
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: Made-up articles of textile material, nesoi
NSN 6220-01-559-9087
NSN 5998-01-238-0364
NSN 6650-00-573-7131
NSN 5965-01-298-6313
NSN 5895-00-119-4524
NSN 5985-01-430-4395
NSN 6620-00-057-2764
NSN 5915-00-622-0390
NSN 5998-01-512-1883
NSN 6240-00-724-6867
NSN 5905-00-733-8733
NSN 5950-01-223-5217