Felt to be water and fungus proof eds 404 98768
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 6620-00-189-0967
NSN 6685-01-661-0390
NSN 6650-01-490-5205
NSN 5910-01-107-0835
NSN 5835-00-170-5238
NSN 6150-00-690-1145
NSN 5925-01-241-7215
NSN 5965-01-571-9997
NSN 5999-00-853-8862
NSN 5975-00-263-1101
NSN 6685-01-498-1900
NSN 6145-00-365-0121