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: Other articles of leather or composition leather, nesoi
NSN 5965-00-463-3900
NSN 5996-00-452-2187
NSN 6135-01-121-3225
NSN 7035-01-253-9271
NSN 5905-00-881-9158
NSN 4140-01-238-1373
NSN 6145-01-447-1701
NSN 2925-01-310-3232
NSN 6320-01-558-8844
NSN 6145-00-188-3657
NSN 5920-00-399-7760
NSN 6110-01-245-2405