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 6105-01-051-0027
NSN 5998-00-554-7243
NSN 5855-01-425-1330
NSN 6135-01-657-0554
NSN 6145-00-243-0583
NSN 5910-01-342-2802
NSN 7035-01-293-2457
NSN 6610-01-625-6855
NSN 4140-00-171-1387
NSN 7035-01-307-5366
NSN 6685-01-225-6459
NSN 6650-01-584-8101