Felt to be water and fungus proof to fqs 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 5960-00-235-8238
NSN 6650-01-516-3631
NSN 6150-00-751-9173
NSN 6620-00-197-5130
NSN 5935-01-463-3406
NSN 6610-00-175-7250
NSN 6685-01-051-3794
NSN 5930-01-307-6280
NSN 6610-01-416-8384
NSN 6650-01-254-3690
NSN 6685-01-396-6866
NSN 5835-01-305-8866