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.
Classification: Made-up articles of textile material, nesoi
NSN 6620-01-078-6372
NSN 5920-00-478-1280
NSN 5920-01-557-4500
NSN 5855-00-466-2309
NSN 5925-01-412-8210
NSN 6645-01-362-2587
NSN 5960-00-099-9790
NSN 6650-01-177-4398
NSN 6135-00-196-5267
NSN 5945-00-152-9562
NSN 6685-00-149-3624
NSN 5996-00-267-1139