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 6135-01-036-3495
NSN 5996-01-569-6049
NSN 6220-01-516-1292
NSN 6620-00-865-5103
NSN 5895-00-784-1167
NSN 6145-01-148-9793
NSN 5910-01-029-9548
NSN 6145-01-144-1063
NSN 6220-00-151-5008
NSN 4140-00-106-6780
NSN 2925-00-051-1467
NSN 5990-01-113-8121