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: Articles of lead, nesoi
NSN 6135-01-265-1384
NSN 5999-00-070-9863
NSN 6135-00-377-9165
NSN 4140-01-417-8070
NSN 6135-01-480-8121
NSN 5910-01-266-9931
NSN 6610-01-250-9327
NSN 5960-01-632-6576
NSN 5835-00-705-7645
NSN 6650-00-966-5205
NSN 6145-01-377-4874
NSN 5950-00-963-3778