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 7035-01-502-6764
NSN 6650-00-503-9633
NSN 5905-01-508-3600
NSN 6145-00-144-0918
NSN 5935-01-269-8222
NSN 7035-01-079-6560
NSN 5920-00-974-4381
NSN 5975-01-182-8218
NSN 2925-00-859-6116
NSN 5910-00-060-9581
NSN 6685-00-947-0059
NSN 5945-01-164-9680