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 5975-00-850-6809
NSN 5835-01-214-0522
NSN 5905-01-285-9079
NSN 5999-00-550-8306
NSN 6685-01-110-4596
NSN 6145-01-076-5071
NSN 6620-01-454-8926
NSN 6150-00-476-6765
NSN 5920-01-571-8583
NSN 7035-01-364-8454
NSN 6645-01-400-2119
NSN 5975-01-270-6624