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.
NSN 5835-00-005-2311
NSN 6130-01-531-0820
NSN 5975-01-316-0441
NSN 7035-01-334-5855
NSN 6145-00-417-7534
NSN 6610-00-186-3433
NSN 6610-01-371-3006
NSN 6150-00-935-0369
NSN 5925-01-600-8047
NSN 6150-01-634-0575
NSN 6610-01-107-7576
NSN 5925-00-286-8502