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: Articles of lead, nesoi
NSN 6685-01-578-7668
NSN 2925-01-283-3576
NSN 6685-01-013-6499
NSN 6135-00-164-8780
NSN 5925-01-034-1801
NSN 5996-01-245-2946
NSN 6645-01-160-7707
NSN 5960-01-453-6170
NSN 5920-01-487-3700
NSN 5996-01-141-6916
NSN 6150-00-081-9928
NSN 5920-01-217-8379