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 7035-01-085-5955
NSN 2925-01-457-2202
NSN 5920-01-245-9650
NSN 6135-00-676-5807
NSN 6645-01-375-2020
NSN 6240-00-850-4280
NSN 6135-01-351-2690
NSN 6145-00-105-9457
NSN 5950-01-232-6537
NSN 5935-00-861-1185
NSN 5905-01-446-7062
NSN 5950-01-571-8560