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 5998-00-316-3393
NSN 5905-01-506-9949
NSN 6610-00-292-9895
NSN 6130-01-227-1714
NSN 5950-00-070-0271
NSN 2925-01-519-3221
NSN 6650-01-177-4398
NSN 5910-00-175-9203
NSN 5915-00-032-9734
NSN 5985-01-605-0958
NSN 6320-00-994-0179
NSN 5996-01-650-5762