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 2925-01-027-1293
NSN 5855-00-014-5008
NSN 6240-00-372-4841
NSN 5925-01-423-4448
NSN 7035-01-535-7320
NSN 6645-01-518-1107
NSN 5950-01-069-9844
NSN 5935-01-495-1125
NSN 2925-01-035-7699
NSN 7035-01-423-5863
NSN 6240-00-292-3237
NSN 5985-01-488-6790