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 leather or composition leather, nesoi
NSN 6650-01-181-6037
NSN 5945-01-511-0749
NSN 5975-00-107-8198
NSN 6135-00-255-1340
NSN 5925-01-071-6671
NSN 5920-01-275-2260
NSN 5910-01-210-9822
NSN 6110-01-613-6089
NSN 5925-01-239-2041
NSN 6220-00-225-8345
NSN 5950-01-025-6732
NSN 5895-01-361-8790