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 5915-00-351-7355
NSN 5975-01-113-5885
NSN 5945-01-340-7440
NSN 5996-01-421-8017
NSN 6685-01-177-2764
NSN 5930-00-957-7484
NSN 6645-00-608-2998
NSN 6240-00-284-1457
NSN 7035-01-534-7074
NSN 5925-00-858-7151
NSN 6240-01-371-4263
NSN 6110-00-281-3676