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 6145-00-493-4073
NSN 5835-01-201-3667
NSN 6685-00-950-3575
NSN 5975-00-383-1384
NSN 5855-01-609-9767
NSN 5925-01-191-3980
NSN 6645-01-449-1824
NSN 5960-00-665-5180
NSN 7035-01-053-4769
NSN 5985-00-225-7952
NSN 6685-01-082-0824
NSN 7035-01-366-5912