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 5910-00-005-9562
NSN 6610-01-371-3006
NSN 5950-01-429-0877
NSN 4140-00-505-0722
NSN 6110-00-432-9424
NSN 5925-00-706-9975
NSN 6150-01-481-3101
NSN 6145-01-492-9840
NSN 5895-01-108-3359
NSN 6105-00-171-6521
NSN 5985-00-671-9707
NSN 6135-01-205-5965