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 5895-00-241-9375
NSN 5998-00-952-4994
NSN 5835-01-310-8979
NSN 5950-01-553-1183
NSN 5925-00-340-9982
NSN 5999-01-162-4968
NSN 6220-01-572-4866
NSN 5990-01-191-9624
NSN 5855-01-423-1497
NSN 6150-01-441-9895
NSN 6610-00-617-6056
NSN 7035-00-281-4082