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 6610-00-081-2365
NSN 5996-01-134-1566
NSN 6145-01-441-9225
NSN 5965-01-592-3051
NSN 6105-00-009-4318
NSN 5915-00-204-7925
NSN 5895-01-061-4809
NSN 5985-01-306-9308
NSN 5915-01-389-1065
NSN 5835-01-105-6545
NSN 7035-00-335-7283
NSN 6650-01-205-5313