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 6145-01-383-1596
NSN 6220-01-561-3046
NSN 5950-00-394-1546
NSN 5985-01-236-3854
NSN 6645-01-076-4655
NSN 5998-01-197-2724
NSN 5965-00-988-8770
NSN 5835-00-614-0650
NSN 7035-00-232-4043
NSN 6650-00-067-3572
NSN 5965-01-023-9359
NSN 6130-01-365-9606