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 vulcanized rubber other than hard rubber, nesoi
NSN 5920-00-503-4850
NSN 5999-01-421-6701
NSN 5930-01-548-5273
NSN 5999-00-197-8792
NSN 5930-00-540-0900
NSN 5920-01-515-6839
NSN 6620-01-641-1461
NSN 5985-01-393-5786
NSN 6645-00-503-1379
NSN 6320-00-186-6452
NSN 7035-00-529-3128
NSN 6240-01-145-4916