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 5990-01-522-6096
NSN 5910-00-966-4564
NSN 6135-01-134-7222
NSN 5990-00-269-2226
NSN 5925-00-929-1719
NSN 5905-00-431-3651
NSN 6135-01-606-8140
NSN 5998-01-432-2889
NSN 5960-01-536-9763
NSN 6135-01-579-3534
NSN 5998-01-377-2497
NSN 6110-01-014-3840