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 5855-00-973-5717
NSN 6150-01-463-8068
NSN 6135-01-071-4923
NSN 6685-00-679-9965
NSN 5990-00-041-1745
NSN 6220-01-154-3213
NSN 5920-00-106-5426
NSN 6645-01-626-6643
NSN 6685-01-292-7102
NSN 6610-00-764-4015
NSN 5925-01-315-3806
NSN 6220-00-689-8114