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 5920-01-450-0121
NSN 6320-01-497-3116
NSN 5990-01-245-7299
NSN 5975-01-086-6657
NSN 6610-01-106-5012
NSN 6610-01-033-2402
NSN 5998-00-541-8792
NSN 7035-01-449-1189
NSN 5999-00-633-7592
NSN 6320-00-389-4756
NSN 5975-00-138-6786
NSN 2925-01-100-3694