The matterial also contains nylon
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: Washers other than lock washers, iron or steel
NSN 5999-01-433-6826
NSN 4140-00-498-4005
NSN 6645-01-598-8118
NSN 5996-00-922-1276
NSN 5996-01-335-9744
NSN 5975-01-360-6175
NSN 6145-01-158-6794
NSN 6135-01-201-5858
NSN 6240-01-616-2363
NSN 5895-01-275-9548
NSN 5965-00-661-0469
NSN 5895-01-329-0078