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 5925-01-246-5464
NSN 7035-00-523-7492
NSN 5835-01-186-4961
NSN 6240-01-474-3039
NSN 6620-01-659-8887
NSN 5930-00-018-1305
NSN 5975-00-111-6781
NSN 5905-00-463-5260
NSN 5950-01-492-5919
NSN 5998-01-555-8489
NSN 6130-01-332-2362
NSN 5998-01-170-3819