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 5895-01-350-2848
NSN 6240-01-181-4474
NSN 6220-01-254-9246
NSN 6145-00-411-7948
NSN 5965-00-775-6496
NSN 5895-01-618-9502
NSN 5915-00-434-3041
NSN 7035-01-161-9878
NSN 5996-01-464-1209
NSN 5835-00-051-9092
NSN 6150-00-311-1336
NSN 5945-01-287-4285