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 7035-00-055-9778
NSN 5985-01-536-4286
NSN 5910-01-282-3108
NSN 5855-01-152-5849
NSN 5996-01-317-1665
NSN 6240-01-186-3273
NSN 5985-01-378-7553
NSN 5965-01-408-9551
NSN 4140-00-922-5433
NSN 6685-01-401-5360
NSN 5999-00-474-1648
NSN 6610-01-463-8866