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 5950-01-335-3442
NSN 5935-01-608-3604
NSN 5855-00-532-0025
NSN 5910-01-403-2812
NSN 5945-01-245-5423
NSN 2925-01-391-9247
NSN 2925-01-317-6973
NSN 5855-01-258-6180
NSN 6685-01-444-1496
NSN 6135-01-373-2518
NSN 5950-01-061-2003
NSN 5996-00-005-4257