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 5975-00-020-8827
NSN 6220-01-235-0877
NSN 5975-01-062-7718
NSN 2925-01-026-1000
NSN 6320-01-371-1603
NSN 5925-01-605-1810
NSN 5905-01-444-5236
NSN 6645-01-275-1372
NSN 5950-00-203-2368
NSN 6150-01-037-6981
NSN 6220-01-592-1479
NSN 6320-01-202-8761